diff --git a/docker/hooks/env.rc b/docker/hooks/env.rc
index d61e07d..9e64d1d 100644
--- a/docker/hooks/env.rc
+++ b/docker/hooks/env.rc
@@ -78,7 +78,7 @@ if [[ $# -ge 2 ]] ; then shift 2 ; fi
 ### Remark: There are also 'FEATURES_*' variables that are always set, e.g. 'FEATURES_VERSION_STICKER=1'.
 
 ### These features influence the content of almost all stages:
-### Warning! Anything except '0' means '1', even unset or emty.
+### Warning! Anything except '0' means '1', even unset or empty.
 if [[ "${FEATURES_BUILD_SLIM}" == "0" ]] ; then FEATURES_BUILD_SLIM="" ; else FEATURES_BUILD_SLIM=1 ; fi
 
 ### These features influence the content of the related stages:
@@ -90,7 +90,7 @@ if [[ "${FEATURES_CHROMIUM}" == "1" ]] ; then FEATURES_CHROMIUM=1 ; else FEATURE
 if [[ "${FEATURES_FIREFOX}" == "1" ]] ; then FEATURES_FIREFOX=1 ; else FEATURES_FIREFOX="" ; fi
 
 ### These features influence container behaviour at startup time
-### Warning! Anything except '0' means '1', even unset or emty.
+### Warning! Anything except '0' means '1', even unset or empty.
 if [[ "${FEATURES_OVERRIDING_ENVV}" == "0" ]] ; then FEATURES_OVERRIDING_ENVV="" ; else FEATURES_OVERRIDING_ENVV=1 ; fi
 
 ### These features are always enabled and cannot be disabled via environment variables