media-gfx/cura: [QA] Consistent whitespace in metadata.xml

diff --git a/media-gfx/cura/metadata.xml b/media-gfx/cura/metadata.xml
index f06d3016b3d90002420079c543f2d93063cfff9b..e0588ff0d2ec6400f5f4b9f425159dec43eb11e6 100644 (file)
--- a/media-gfx/cura/metadata.xml
+++ b/media-gfx/cura/metadata.xml
@@ -1,22 +1,22 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-    <maintainer type="person">
-        <email>tomboy64@sina.cn</email>
-        <name>Matthew Brewer</name>
-    </maintainer>
-    <maintainer type="project">
-        <email>3dprint@gentoo.org</email>
-        <name>Gentoo 3D Printer Project</name>
-    </maintainer>
-    <maintainer type="project">
-        <email>proxy-maint@gentoo.org</email>
-        <name>Gentoo Proxy Maintainers Project</name>
-    </maintainer>
+       <maintainer type="person">
+               <email>tomboy64@sina.cn</email>
+               <name>Matthew Brewer</name>
+       </maintainer>
+       <maintainer type="project">
+               <email>3dprint@gentoo.org</email>
+               <name>Gentoo 3D Printer Project</name>
+       </maintainer>
+       <maintainer type="project">
+               <email>proxy-maint@gentoo.org</email>
+               <name>Gentoo Proxy Maintainers Project</name>
+       </maintainer>
        <use>
                <flag name="usb">Access 3D printers via USB</flag>
        </use>
-    <upstream>
+       <upstream>
                <remote-id type="github">Ultimaker/Cura</remote-id>
-    </upstream>
+       </upstream>
 </pkgmetadata>