Add double tapping tab in bash

Author: ThomasRules2000

cheatsheet.tex

@@ -59,7 +59,7 @@ \section*{Tips}
 
 You can navigate through your command history using the up and down arrow keys.
 
-You can press tab to autocomplete the name of a file, if there is no ambiguity.
+You can press tab to autocomplete a command if there is no ambiguity. Double tapping tab will show a list of possible completions if there is ambiguity
 
 Generally, you should try to avoid creating directories with a space character in their names. 
 This is because arguments passed to a command are separated by spaces.
@@ -133,4 +133,4 @@ \section*{Commands and Options}
 
 
 
-\end{document}
+\end{document}