remove $nbsp in favor of whitespace

common/app/components/Footer/links.json

@@ -1,43 +1,43 @@
 [
   {
     "className": "ion-speakerphone",
-    "content": " Blog  ",
+    "content": " Blog  ",
     "href": "http://blog.freecodecamp.com",
     "target": "_blank"
   },
   {
     "className": "ion-social-twitch-outline",
-    "content": " Twitch  ",
+    "content": " Twitch  ",
     "href": "http://www.twitch.tv/freecodecamp",
     "target": "_blank"
   },
   {
     "className": "ion-social-github",
-    "content": " Github  ",
+    "content": " Github  ",
     "href": "http://github.com/freecodecamp",
     "target": "_blank"
   },
   {
     "className": "ion-social-twitter",
-    "content": " Twitter  ",
+    "content": " Twitter  ",
     "href": "http://twitter.com/freecodecamp",
     "target": "_blank"
   },
   {
     "className": "ion-social-facebook",
-    "content": " Facebook  ",
+    "content": " Facebook  ",
     "href": "http://facebook.com/freecodecamp",
     "target": "_blank"
   },
   {
     "className": "ion-information-circled",
-    "content": " About  ",
+    "content": " About  ",
     "href": "/learn-to-code",
     "target": "_self"
   },
   {
     "className": "ion-locked",
-    "content": " Privacy  ",
+    "content": " Privacy  ",
     "href": "/privacy'",
     "target": "_self"
   }