Fix description, tidy up *REQUIRES functions

haiku-apps/thememanager/thememanager-1.0_git.recipe

@@ -1,6 +1,6 @@
 SUMMARY="Manages Haiku themes."
 DESCRIPTION="The Haiku Theme Manager is compatible with the one
-shipping with ZETA. Users can choose which part of a theme to apply or
+that shipped with ZETA. Users can choose which part of a theme to apply or
 save. It can also import BeTheme themes, and to some degree, MS Plus
 themes. It is add-ons based, so it can be extended." 
 HOMEPAGE="https://github.com/HaikuArchives/HaikuThemeManager" 
@@ -17,17 +17,17 @@ PROVIDES="
 REQUIRES="
 	haiku >= $haikuVersion
 "
-BUILD_PREREQUIRES="
+BUILD_REQUIRES="
 	haiku_devel >= $haikuVersion
+"
+BUILD_PREREQUIRES="
+	makefile_engine
 	cmd:git
 	cmd:gcc
 	cmd:make
 	cmd:mkdepend
 	cmd:ld
 "
-BUILD_REQUIRES="
-	makefile_engine
-"
 
 BUILD()
 {