Fix spelling in warning message: "loose" -> "lose"

Change-Id: Ibea1a9fd397d65ea516a9a7f59c4114ae456e6b0
diff --git a/project/manifest.go b/project/manifest.go
index 0845fc3..646fa8c 100644
--- a/project/manifest.go
+++ b/project/manifest.go
@@ -585,7 +585,7 @@
 			bytes := []byte(`#!/bin/sh
 
 if ! git symbolic-ref HEAD &> /dev/null; then
-  echo -e "WARNING: You are in a detached head state! You might loose this commit.\nUse 'git checkout -b <branch> to put it on a branch.\n"
+  echo -e "WARNING: You are in a detached head state! You might lose this commit.\nUse 'git checkout -b <branch> to put it on a branch.\n"
 fi
 `)
 			if _, err := commitHook.Write(bytes); err != nil {