Fix version file

Author: minsulee2

client/protocol_versions.json

@@ -1,6 +1,8 @@
 {
-  "0.3": {
-    "min": "0.3.2",
-    "max": "0.3.3"
+  "0.3.2": {
+    "min": "0.3.2"
+  },
+  "0.3.3": {
+    "min": "0.3.2"
   }
 }