Apply cosmetics to MM_INIT_MODULE() macro
Apply cosmetics to MM_INIT_MODULE() macro

* build/mm-module.m4 (_MM_INIT_MODULE_VERSION): Use m4_ifval()
instead of m4_ifvaln() as the expansion already ends in a newline.
(_MM_INIT_MODULE_SUBST): Likewise, and use more dnl.

GNOME/librsvgmm,GNOME/librsvgmm,GNOME/librsvgmm