diff --git a/meta-google/recipes-core/os-release/os-release.bbappend b/meta-google/recipes-core/os-release/os-release.bbappend
index 33d434a..ec6d64f 100644
--- a/meta-google/recipes-core/os-release/os-release.bbappend
+++ b/meta-google/recipes-core/os-release/os-release.bbappend
@@ -1,11 +1,10 @@
-
 python() {
     # Instead of using BB_ENV_EXTRAWHITE, we can get info from the
     # shell environment this way.
     origenv = d.getVar("BB_ORIGENV", False)
     memo = origenv.getVar("BUILD_MEMO", False)
     if memo:
-        d.setVar('BUILD_MEMO', memo)
+        d.setVar("BUILD_MEMO", memo)
 }
 
-OS_RELEASE_FIELDS_append = " BUILD_MEMO"
\ No newline at end of file
+OS_RELEASE_FIELDS_append = " BUILD_MEMO"