Renamed button description layer to 'Text'.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27131 a1c6a512-1295-4272-9138-f99709370657

manual/rockbox_interface/images/m200-front.svg

@@ -1962,7 +1962,7 @@
   <g
      inkscape:groupmode="layer"
      id="layer1"
-     inkscape:label="text">
+     inkscape:label="Text">
     <text
        xml:space="preserve"
        style="font-size:26px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-indent:0;text-align:start;text-decoration:none;line-height:125%;letter-spacing:normal;word-spacing:normal;text-transform:none;direction:ltr;block-progression:tb;writing-mode:lr-tb;text-anchor:start;opacity:1;fill:#000000;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;marker:none;marker-start:none;marker-mid:none;marker-end:none;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;visibility:visible;display:inline;overflow:visible;enable-background:accumulate;font-family:Palatino Linotype;-inkscape-font-specification:Palatino Linotype"