Merge pull request #1337 from rust-lang/all-contributors/add-h4x5p4c3

docs: add h4x5p4c3 as a contributor for content

Author: manyinsects

.all-contributorsrc

@@ -1767,6 +1767,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "h4x5p4c3",
+      "name": "jones martin",
+      "avatar_url": "https://avatars.githubusercontent.com/u/66133688?v=4",
+      "profile": "http://h4x5p4c3.xyz",
+      "contributions": [
+        "content"
+      ]
     }
   ],
   "contributorsPerLine": 8,