From 93edb00106ecb047a0e6dcab0e745dcd7320a9f8 Mon Sep 17 00:00:00 2001
From: Gard Spreemann <gspr@nonempty.org>
Date: Sun, 1 Nov 2020 14:18:53 +0100
Subject: Expand on comment.

---
 debian/rules | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/debian/rules b/debian/rules
index 30112530..7e1c8813 100755
--- a/debian/rules
+++ b/debian/rules
@@ -21,7 +21,7 @@ ifeq (, $(ALLOW_PARALLEL))
 endif
 
 # The buildds run out of memory on some architectures. On those, we
-# force non-parallel building.
+# tune the GCC garbage collector and force non-parallel building.
 ifneq (, $(filter $(shell dpkg-architecture --query DEB_BUILD_ARCH),armhf arm64 i386 mips mipsel m68k powerpcspe x32))
 	export DEB_CXXFLAGS_MAINT_APPEND = --param ggc-min-expand=5
 # We have disabled parallel builds in general now. Consider disabling
-- 
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