[doc] Remove trailing whitespace

man/Makefile

@@ -2,4 +2,3 @@ VERSION=`python3 -c "import asciinema; print(asciinema.__version__)"`
 
 asciinema.1: asciinema.1.md
 	pandoc asciinema.1.md -s -t man -o asciinema.1 -V header:"Version $(VERSION), `date +%Y-%m-%d`"
-

man/asciinema.1

@@ -55,7 +55,7 @@ This can be used by your shell's config file (\f[C]\&.bashrc\f[],
 being recorded.
 .TP
 .B Available options:
-\ 
+\
 .RS
 .TP
 .B \f[C]\-\-stdin\f[]
@@ -181,7 +181,7 @@ asciinema\ play\ dweb:/ipfs/QmNe7FsYaHc9SaDEAEXbaagAzNw9cH7YbzN4xV7jV1MCzK/ascii
 .fi
 .TP
 .B Available options:
-\ 
+\
 .RS
 .TP
 .B \f[C]\-i,\ \-\-idle\-time\-limit=<sec>\f[]

man/asciinema.1.md

@@ -322,7 +322,7 @@ MORE RESOURCES
 More documentation is available on the asciicast.org website and its GitHub wiki:
 
 * Web:  [asciinema.org/docs/](https://asciinema.org/docs/)
-* Wiki: [github.com/asciinema/asciinema/wiki](https://github.com/asciinema/asciinema/wiki) 
+* Wiki: [github.com/asciinema/asciinema/wiki](https://github.com/asciinema/asciinema/wiki)
 * IRC:  [Channel on Libera.Chat](https://web.libera.chat/gamja/#asciinema)
 * Twitter: [@asciinema](https://twitter.com/asciinema)
 
@@ -335,4 +335,3 @@ asciinema's lead developer is Marcin Kulik.
 For a list of all contributors look here: <https://github.com/asciinema/asciinema/contributors>
 
 This Manual Page was written by Marcin Kulik with help from Kurt Pfeifle.
-