Merge pull request #208 from iMouath/patch-1

remove a trailing colon from the PATH

.profile

@@ -2,7 +2,7 @@
 # Profile file. Runs on login.
 
 # Adds `~/.scripts` and all subdirectories to $PATH
-export PATH="$PATH:$(du "$HOME/.scripts/" | cut -f2 | tr '\n' ':')"
+export PATH="$PATH:$(du "$HOME/.scripts/" | cut -f2 | tr '\n' ':' | sed 's/:*$//')"
 export EDITOR="nvim"
 export TERMINAL="st"
 export BROWSER="firefox"