Fix a typo in comment
diff --git a/action/import_godep.go b/action/import_godep.go
index 0c626d3..aafacbb 100644
--- a/action/import_godep.go
+++ b/action/import_godep.go
@@ -5,7 +5,7 @@
 	"github.com/Masterminds/glide/msg"
 )
 
-// ImportGodep imports a GPM file.
+// ImportGodep imports a Godep file.
 func ImportGodep(dest string) {
 	base := "."
 	config := EnsureConfig()