Merge pull request #447 from jlburkhead/patch-1

typos
diff --git a/glide.go b/glide.go
index 2ce9fcc..149c060 100644
--- a/glide.go
+++ b/glide.go
@@ -221,7 +221,7 @@
 				},
 				cli.BoolFlag{
 					Name:  "strip-vcs, s",
-					Usage: "Removes version control metada (e.g, .git directory) from the vendor folder.",
+					Usage: "Removes version control metadata (e.g, .git directory) from the vendor folder.",
 				},
 				cli.BoolFlag{
 					Name:  "strip-vendor, v",
@@ -427,7 +427,7 @@
 				},
 				cli.BoolFlag{
 					Name:  "strip-vcs, s",
-					Usage: "Removes version control metada (e.g, .git directory) from the vendor folder.",
+					Usage: "Removes version control metadata (e.g, .git directory) from the vendor folder.",
 				},
 				cli.BoolFlag{
 					Name:  "strip-vendor, v",
@@ -534,7 +534,7 @@
 				},
 				cli.BoolFlag{
 					Name:  "strip-vcs, s",
-					Usage: "Removes version control metada (e.g, .git directory) from the vendor folder.",
+					Usage: "Removes version control metadata (e.g, .git directory) from the vendor folder.",
 				},
 				cli.BoolFlag{
 					Name:  "strip-vendor, v",