Fix github link to including trailing "/".

Author: gkellogg

spec/latest/json-ld-api/index.html

@@ -98,7 +98,7 @@
           note:       "v1.0" }
       ],
 
-      github:    "https://github.com/json-ld/json-ld.org",
+      github:    "https://github.com/json-ld/json-ld.org/",
 
       // name of the WG
       wg:                     "JSON for Linking Data W3C Community Group",

spec/latest/json-ld-framing/index.html

@@ -93,7 +93,7 @@
           note:       "v1.0" }
       ],
 
-      github:    "https://github.com/json-ld/json-ld.org",
+      github:    "https://github.com/json-ld/json-ld.org/",
 
       // name of the WG
       wg:           "Linking Data in JSON Community Group",

spec/latest/json-ld/index.html

@@ -96,7 +96,7 @@
           note:       "v1.0" }
       ],
 
-      github:    "https://github.com/json-ld/json-ld.org",
+      github:    "https://github.com/json-ld/json-ld.org/",
 
       // name of the WG
       wg:           "JSON for Linking Data W3C Community Group",