chmod +x 1986/applin/applin.c

The program works as a shell script too so rather than having to do

    sh applin.c

one can do

    ./applin.c

though of course they could also do

    sh applin.c

if they wanted to.

Since the 'to use' shows './applin' the 'try' no longer shows it.
Instead it just shows './applin.c'.

1986/applin/README.md

@@ -15,9 +15,7 @@ make all
 ### Try:
 
 ```sh
-sh applin.c
-
-./applin
+./applin.c
 ```
 
 

thanks-for-help.md

@@ -334,6 +334,12 @@ Cody also added the [try.sh](/1985/sicherman/try.sh) script.
 # <a name="1986"></a>1986
 
 
+## <a name="1986_applin"></a>[1986/applin](/1986/applin/applin.c) ([README.md](/1986/applin/README.md]))
+
+[Cody](#cody) made the C file executable so one does not have to do `sh
+./applin.c` or `./applin`; they can do either `./applin.c` or `./applin`.
+
+
 ## <a name="1986_hague"></a>[1986/hague](/1986/hague/hague.c) ([README.md](/1986/hague/README.md]))
 
 [Cody](#cody) made this use `fgets()`.