Update cheatsheets

tldr/ag

@@ -10,23 +10,23 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Find files containing "foo", and print the line matches in context:
 
-`ag {{foo}}`
+`ag foo`
 
 - Find files containing "foo" in a specific directory:
 
-`ag {{foo}} {{path/to/directory}}`
+`ag foo {{path/to/directory}}`
 
 - Find files containing "foo", but only list the filenames:
 
-`ag {{[-l|--files-with-matches]}} {{foo}}`
+`ag {{[-l|--files-with-matches]}} foo`
 
 - Find files containing "FOO" case-insensitively, and print only the match, rather than the whole line:
 
-`ag {{[-i|--ignore-case]}} {{[-o|--only-matching]}} {{FOO}}`
+`ag {{[-i|--ignore-case]}} {{[-o|--only-matching]}} FOO`
 
 - Find "foo" in files with a name matching "bar":
 
-`ag {{foo}} {{[-G|--file-search-regex]}} {{bar}}`
+`ag foo {{[-G|--file-search-regex]}} bar`
 
 - Find files whose contents match a regular expression:
 
@@ -34,4 +34,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Find files with a name matching "foo":
 
-`ag {{[-g|--filename-pattern]}} {{foo}}`
+`ag {{[-g|--filename-pattern]}} foo`