mariadb: move comments outside of define block

There are two comments inside the post install define block that show up in
the build. Fix this by moving the comments outside the block.

Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/mariadb/mariadb.mk

@@ -104,13 +104,13 @@ define MARIADB_INSTALL_INIT_SYSTEMD
 endef
 endif
 
+# We don't need mysql_config on the target as it's only useful in staging
+# We also don't need the test suite on the target
 define MARIADB_POST_INSTALL
 	mkdir -p $(TARGET_DIR)/var/lib/mysql
 	$(INSTALL) -D -m 644 $(TARGET_DIR)/usr/share/mysql/my-small.cnf \
 		$(TARGET_DIR)/etc/mysql/my.cnf
-	# We don't need this on the target as it's only useful in staging
 	$(RM) $(TARGET_DIR)/usr/bin/mysql_config
-	# Remove test suite
 	$(RM) -r $(TARGET_DIR)/usr/share/mysql/test
 endef