docs: fix index tag

dwmkerr · May 13, 2022 · 1067d47 · 1067d47
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commit 1067d47
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/04-shell-scripting/18-shell-script-essentials/index.md b/docs/04-shell-scripting/18-shell-script-essentials/index.md
@@ -59,7 +59,7 @@ The `touch` command creates an empty file with the given name. Finally, I open t
 
 Before we run the script, let's quickly talk about _comments_.
 
-## Comments<!--index..>
+## Comments<!--index-->
 
 Comments are lines of text that you add to a script or program to help the reader understand what is going on. Comments are not interpreted by the shell – they are purely for the benefit of the reader.