chore: better message

Author: HarshitaKalani

doc/src/installation.md

@@ -155,7 +155,7 @@ Follow the steps below to install and run LPython on Linux, Windows or macOS.
 
         You can turn off that feature in the Privacy tab of the Security and Privacy item of System Preferences > Developer Tools > Terminal.app > "allow the apps below to run software locally that does not meet the system's security policy.". After making this change, restart your system to ensure the changes take effect.
 
-        Here’s what it looks like:
+        Here is what it should look like:
         ![Developer Tools Setting](images/dev_tools.png)