scripted-diff: replace ⛰ emoji with $ [skip ci]

-BEGIN VERIFY SCRIPT-
sed -i 's/⛰/$/g' $(git grep -l '⛰')
-END VERIFY SCRIPT-

docs/grpc/c#.md

@@ -22,16 +22,16 @@ Create a new `.net core` console application called `lndclient` at your root dir
 Create a folder `Grpc` in the root of your project and fetch the lnd proto files
 
 ```shell
-⛰  mkdir Grpc
-⛰  curl -o Grpc/lightning.proto -s https://raw.githubusercontent.com/lightningnetwork/lnd/master/lnrpc/lightning.proto
+$  mkdir Grpc
+$  curl -o Grpc/lightning.proto -s https://raw.githubusercontent.com/lightningnetwork/lnd/master/lnrpc/lightning.proto
 ```
 
 Install `Grpc.Tools`, `Google.Protobuf`, `Grpc.Net.Client` using NuGet or manually with `dotnet add`:
 
 ```shell
-⛰  dotnet add package Grpc.Tools
-⛰  dotnet add package Google.Protobuf
-⛰  dotnet add package Grpc.Net.Client
+$  dotnet add package Grpc.Tools
+$  dotnet add package Google.Protobuf
+$  dotnet add package Grpc.Net.Client
 ```
 
 Add the `lightning.proto` file to the `.csproj` file in an ItemGroup. (In Visual Studio you can do this by unloading the project, editing the `.csproj` file and then reloading it)
@@ -122,12 +122,12 @@ using (var call = client.SubscribeInvoices(request))
 
 Now, create an invoice for your node at `localhost:10009` and send a payment to it from another node.
 ```shell
-⛰  lncli addinvoice --amt=100
+$  lncli addinvoice --amt=100
 {
     "r_hash": <R_HASH>,
     "pay_req": <PAY_REQ>
 }
-⛰  lncli sendpayment --pay_req=<PAY_REQ>
+$  lncli sendpayment --pay_req=<PAY_REQ>
 ```
 
 Your console should now display the details of the recently satisfied invoice.

docs/grpc/java.md

@@ -177,7 +177,7 @@ public class Main {
 #### Running the example
 Execute the following command in the directory where the **pom.xml** file is located.
 ```shell
-⛰  mvn compile exec:java -Dexec.mainClass="Main" -Dexec.cleanupDaemonThreads=false
+$  mvn compile exec:java -Dexec.mainClass="Main" -Dexec.cleanupDaemonThreads=false
 ```
 ##### Sample output
 ```text

docs/grpc/javascript.md

@@ -123,7 +123,7 @@ invoice.
 
 This example has a few dependencies:
 ```shell
-⛰  npm install --save async lodash bytebuffer
+$  npm install --save async lodash bytebuffer
 ```
 
 You can run the following in your shell or put it in a program and run it like

docs/grpc/python.md

@@ -11,31 +11,31 @@ file in Python before you can use it to communicate with lnd.
 
 1. Create a virtual environment for your project
     ```shell
-    ⛰  virtualenv lnd
+    $  virtualenv lnd
     ```
 2. Activate the virtual environment
     ```shell
-    ⛰  source lnd/bin/activate
+    $  source lnd/bin/activate
     ```
 3. Install dependencies (googleapis-common-protos is required due to the use of
   google/api/annotations.proto)
     ```shell
-    lnd ⛰  pip install grpcio grpcio-tools googleapis-common-protos
+    lnd $  pip install grpcio grpcio-tools googleapis-common-protos
     ```
 4. Clone the google api's repository (required due to the use of
   google/api/annotations.proto)
     ```shell
-    lnd ⛰  git clone https://github.com/googleapis/googleapis.git
+    lnd $  git clone https://github.com/googleapis/googleapis.git
     ```
 5. Copy the lnd lightning.proto file (you'll find this at
   [lnrpc/lightning.proto](https://github.com/lightningnetwork/lnd/blob/master/lnrpc/lightning.proto))
   or just download it
     ```shell
-    lnd ⛰  curl -o lightning.proto -s https://raw.githubusercontent.com/lightningnetwork/lnd/master/lnrpc/lightning.proto
+    lnd $  curl -o lightning.proto -s https://raw.githubusercontent.com/lightningnetwork/lnd/master/lnrpc/lightning.proto
     ```
 6. Compile the proto file
     ```shell
-    lnd ⛰  python -m grpc_tools.protoc --proto_path=googleapis:. --python_out=. --grpc_python_out=. lightning.proto
+    lnd $  python -m grpc_tools.protoc --proto_path=googleapis:. --python_out=. --grpc_python_out=. lightning.proto
     ```
 
 After following these steps, two files `lightning_pb2.py` and
@@ -53,8 +53,8 @@ extra steps (after completing all 6 step described above) to get the
 `router_pb2.py` and `router_pb2_grpc.py`:
 
 ```shell
-lnd ⛰  curl -o router.proto -s https://raw.githubusercontent.com/lightningnetwork/lnd/master/lnrpc/routerrpc/router.proto
-lnd ⛰  python -m grpc_tools.protoc --proto_path=googleapis:. --python_out=. --grpc_python_out=. router.proto
+lnd $  curl -o router.proto -s https://raw.githubusercontent.com/lightningnetwork/lnd/master/lnrpc/routerrpc/router.proto
+lnd $  python -m grpc_tools.protoc --proto_path=googleapis:. --python_out=. --grpc_python_out=. router.proto
 ```
 
 ### Imports and Client
@@ -108,12 +108,12 @@ for invoice in stub.SubscribeInvoices(request):
 Now, create an invoice for your node at `localhost:10009`and send a payment to
 it from another node.
 ```shell
-lnd ⛰  lncli addinvoice --amt=100
+lnd $  lncli addinvoice --amt=100
 {
 	"r_hash": <R_HASH>,
 	"pay_req": <PAY_REQ>
 }
-lnd ⛰  lncli sendpayment --pay_req=<PAY_REQ>
+lnd $  lncli sendpayment --pay_req=<PAY_REQ>
 ```
 
 Your Python console should now display the details of the recently satisfied

docs/grpc/ruby.md

@@ -15,26 +15,26 @@ the `lnd` proto file in Ruby before you can use it to communicate with `lnd`.
 Install gRPC rubygems:
 
 ```shell
-⛰  gem install grpc
-⛰  gem install grpc-tools
+$  gem install grpc
+$  gem install grpc-tools
 ```
 
 Clone the Google APIs repository:
 
 ```shell
-⛰  git clone https://github.com/googleapis/googleapis.git
+$  git clone https://github.com/googleapis/googleapis.git
 ```
 
 Fetch the `lightning.proto` file (or copy it from your local source directory):
 
 ```shell
-⛰  curl -o lightning.proto -s https://raw.githubusercontent.com/lightningnetwork/lnd/master/lnrpc/lightning.proto
+$  curl -o lightning.proto -s https://raw.githubusercontent.com/lightningnetwork/lnd/master/lnrpc/lightning.proto
 ```
 
 Compile the proto file:
 
 ```shell
-⛰  grpc_tools_ruby_protoc --proto_path googleapis:. --ruby_out=. --grpc_out=. lightning.proto
+$  grpc_tools_ruby_protoc --proto_path googleapis:. --ruby_out=. --grpc_out=. lightning.proto
 ```
 
 Two files will be generated in the current directory: 
@@ -101,7 +101,7 @@ end
 Now, create an invoice on your node:
 
 ```shell
-⛰  lncli addinvoice --amt=590
+$  lncli addinvoice --amt=590
 {
 	"r_hash": <R_HASH>,
 	"pay_req": <PAY_REQ>
@@ -111,7 +111,7 @@ Now, create an invoice on your node:
 Next send a payment to it from another node:
 
 ```shell
-⛰  lncli sendpayment --pay_req=<PAY_REQ>
+$  lncli sendpayment --pay_req=<PAY_REQ>
 ```
 
 You should now see the details of the settled invoice appear.