Use quotes instead of angle brackets.

sunfishcode · sunfishcode · commit f2a618feb2a1 · 2022-09-29T13:15:32.000-07:00
diff --git a/libc-bottom-half/crt/crt1.c b/libc-bottom-half/crt/crt1.c
@@ -1,3 +1,3 @@
 // We compile a plain crt1.o for toolchain compatibility, but it's
 // identical to crt1-command.o.
-#include <crt1-command.c>
+#include "crt1-command.c"
