Update lang-guide/chapters/strings_and_text.md

Co-authored-by: Douglas <[email protected]>

Author: 0x4D5352

lang-guide/chapters/strings_and_text.md

@@ -118,7 +118,7 @@ Sometimes you need to nest quotes. I think this could use some work because some
 The key to always remember is that double quotes recognize and interpret escapes so if you have any `\` characters in your string, they will be interpreted as escapes. The following is an example of a question we get frequently on Discord.
 
 ```nu
-# => Why doesn't this work?
+# Why doesn't this work?
 cd "C:\Program Files\somedir"
 ```