bitbake-dev: Sync again with upstream after fixes from Poky bitbake 1.8 were merged

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/bitbake-dev/lib/bb/utils.py b/bitbake-dev/lib/bb/utils.py
index 5b0aaba4a7..5fc1463e67 100644
--- a/bitbake-dev/lib/bb/utils.py
+++ b/bitbake-dev/lib/bb/utils.py
@@ -389,7 +389,7 @@ def clean_environment():
 
 def empty_environment():
     """
-    Remove all variable from the environment.
+    Remove all variables from the environment.
     """
     for s in os.environ.keys():
         os.unsetenv(s)