diff --git a/main.py b/main.py
index c7a2de8..6ebe104 100644
--- a/main.py
+++ b/main.py
@@ -19,9 +19,7 @@ CACHE_MAX_SIZE = 100
 POLLEN_MAX_INDEX = 12.0
 POLLEN_PERCENTAGE_SCALE = 100
 HTTP_TIMEOUT = 10.0
-
-# Location constants
-DEFAULT_ZIP_CODE = "01970"  # Salem, MA
+DEFAULT_ZIP_CODE = "01970"  # salem, ma
 DEFAULT_LATITUDE = "42.3554334"
 DEFAULT_LONGITUDE = "-71.060511"