fix: Remove extra space (#157)

* fix: Remove extra space  

there is extra space  in cyber security.

* Update index.html

* Update index.html

index.html

@@ -8,7 +8,7 @@
 <!--    <meta property="og:image" content="https://user-images.githubusercontent.com/44284877/180642062-a9a66f83-746c-468e-97a8-707c259a92cd.png">-->
     <meta property="og:site_name"   content="thecyberhub.org">
     <meta property="og:url"         content="https://user-images.githubusercontent.com/44284877/194150142-1df54766-b8bb-4d9c-9e86-26907e324551.gif">
-    <meta property="og:title"       content=" Cyber Security Made Easy.">
+    <meta property="og:title"       content="Cyber Security Made Easy.">
     <meta property="og:description" content="Thecyberhub is the best platform for hackers to learn cybersecurity for free.">
 
     <!-- Start Single Page Apps for GitHub Pages -->