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-rw-r--r--functions.mk2
1 files changed, 1 insertions, 1 deletions
diff --git a/functions.mk b/functions.mk
index 45d917399391..c48775db8c3b 100644
--- a/functions.mk
+++ b/functions.mk
@@ -10,5 +10,5 @@ filename-to-dep = $(dir $1).$(notdir $1).dep
 # empty string if not found.
 find-program = $(shell for i in $$(IFS=: ; echo $$PATH); do p=$$i/$(strip $1); if [ -e $$p ]; then echo $$p; break; fi; done)
 
-# Remove trailing slash.
+# Ensure that the given string ends in a single slash.
 add-trailing-slash = $(patsubst %/,%,$(1))/