Merge pull request #446 from alimony/fix-configurationx-typo

Fix "configurationx" typo.

cmd/ipfs/README.md

@@ -10,7 +10,7 @@ ipfs - global versioned p2p merkledag file system
 
 Basic commands:
 
-    init          Initialize ipfs local configurationx
+    init          Initialize ipfs local configuration
     add <path>    Add an object to ipfs
     cat <ref>     Show ipfs object data
     ls <ref>      List links from an object

core/commands/root.go

@@ -21,7 +21,7 @@ ipfs [<flags>] <command> [<arg>] ...
 		ShortDescription: `
 Basic commands:
 
-    init          Initialize ipfs local configurationx
+    init          Initialize ipfs local configuration
     add <path>    Add an object to ipfs
     cat <ref>     Show ipfs object data
     ls <ref>      List links from an object