Remove an excess colon [ci skip]

Author: nobu

defs/gmake.mk

@@ -275,7 +275,7 @@ pull-github: fetch-github
 	$(call pull-github,$(PR))
 
 define pull-github
-	$(eval GITHUB_MERGE_BASE := $(shell $(GIT_LOG_FORMAT):%H -1)
+	$(eval GITHUB_MERGE_BASE := $(shell $(GIT_LOG_FORMAT)%H -1)
 	$(eval GITHUB_MERGE_BRANCH := $(shell $(GIT_IN_SRC) symbolic-ref --short HEAD))
 	$(eval GITHUB_MERGE_WORKTREE := $(shell mktemp -d "$(srcdir)/gh-$(1)-XXXXXX"))
 	$(GIT_IN_SRC) worktree prune

template/Makefile.in

@@ -748,4 +748,4 @@ yes-test-syntax-suggest: $(PREPARE_SYNTAX_SUGGEST)
 no-test-syntax-suggest:
 
 yesterday:
-	$(GIT_IN_SRC) reset --hard `TZ=UTC-9 $(GIT_LOG_FORMAT):%H -1 --before=00:00`
+	$(GIT_IN_SRC) reset --hard `TZ=UTC-9 $(GIT_LOG_FORMAT)%H -1 --before=00:00`

win32/Makefile.sub

@@ -1393,5 +1393,5 @@ exts: rubyspec-capiext
 yesterday:
 	(set TZ=UTC-9) && \
 	for /f "usebackq" %H in \
-	    (`$(GIT_LOG_FORMAT):%H -1 "--before=00:00"`) do \
+	    (`$(GIT_LOG_FORMAT)%H -1 "--before=00:00"`) do \
 	    $(GIT_IN_SRC) reset --hard %%H