m4: Add missing append whitespace

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-devtools/m4/m4-1.4.18.inc b/meta/recipes-devtools/m4/m4-1.4.18.inc
index 7790a88d759fc8da9a4c1181c90a2fd9efd11d57..ee8bee446bb82e887b0409a463a0c3a88be8f80f 100644 (file)
--- a/meta/recipes-devtools/m4/m4-1.4.18.inc
+++ b/meta/recipes-devtools/m4/m4-1.4.18.inc
@@ -11,7 +11,7 @@ SRC_URI = "${GNU_MIRROR}/m4/m4-${PV}.tar.gz \
            file://remove-gets.patch \
            "
 
-SRC_URI_append_class-target = "file://0001-Unset-need_charset_alias-when-building-for-musl.patch"
+SRC_URI_append_class-target = " file://0001-Unset-need_charset_alias-when-building-for-musl.patch"
 
 SRC_URI[md5sum] = "a077779db287adf4e12a035029002d28"
 SRC_URI[sha256sum] = "ab2633921a5cd38e48797bf5521ad259bdc4b979078034a3b790d7fec5493fab"