fix typos

contrib/guix/README.md

@@ -247,7 +247,7 @@ details.
 * _**SDK_PATH**_
 
   Set the path where _extracted_ SDKs can be found. This is passed through to
-  the depends tree. Note that this is should be set to the _parent_ directory of
+  the depends tree. Note that this should be set to the _parent_ directory of
   the actual SDK (e.g. `SDK_PATH=$HOME/Downloads/macOS-SDKs` instead of
   `$HOME/Downloads/macOS-SDKs/Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers`).
 

contrib/tracing/README.md

@@ -155,7 +155,7 @@ $ python3 contrib/tracing/log_raw_p2p_msgs.py $(pidof bitcoind)
 
 ```
 Logging raw P2P messages.
-Messages larger that about 32kb will be cut off!
+Messages larger than about 32kb will be cut off!
 Some messages might be lost!
  outbound msg 'inv' from peer 4 (outbound-full-relay, XX.XXX.XX.4:8333) with 253 bytes: 0705000000be2245c8f844c9f763748e1a7…
 …

contrib/tracing/log_raw_p2p_msgs.py

@@ -168,7 +168,7 @@ def main(pid):
     bpf["outbound_messages"].open_perf_buffer(handle_outbound)
 
     print("Logging raw P2P messages.")
-    print("Messages larger that about 32kb will be cut off!")
+    print("Messages larger than about 32kb will be cut off!")
     print("Some messages might be lost!")
     while True:
         try: