Remove accidental fill on train icon

icons/project_files/train.svg

@@ -23,11 +23,11 @@
      inkscape:pagecheckerboard="0"
      inkscape:deskcolor="#5f5f5f"
      inkscape:document-units="px"
-     inkscape:zoom="0.53262595"
-     inkscape:cx="314.47961"
-     inkscape:cy="707.8138"
-     inkscape:window-width="1280"
-     inkscape:window-height="1440"
+     inkscape:zoom="1.0609784"
+     inkscape:cx="314.80378"
+     inkscape:cy="326.11409"
+     inkscape:window-width="1920"
+     inkscape:window-height="1080"
      inkscape:window-x="0"
      inkscape:window-y="0"
      inkscape:window-maximized="0"
@@ -203,12 +203,12 @@
        inkscape:original-d="m 6.614575,105.83333 26.458342,0 0,-79.374998 -26.458336,-10e-7" />
     <path
        id="path2"
-       style="fill:#fdfdfd;stroke:#000000;stroke-width:13.2292;stroke-linecap:round;paint-order:markers fill stroke"
+       style="fill:none;stroke:#000000;stroke-width:13.2292;stroke-linecap:round;paint-order:markers fill stroke"
        d="m 64.038914,145.52084 c -2.355329,3.9799 -6.456747,6.61458 -11.122246,6.61458 -4.665501,0 -8.766919,-2.63468 -11.122248,-6.61458"
        sodipodi:nodetypes="csc" />
     <path
        id="path2-2"
-       style="fill:#fdfdfd;stroke:#000000;stroke-width:13.2292;stroke-linecap:round;paint-order:markers fill stroke"
+       style="fill:none;stroke:#000000;stroke-width:13.2292;stroke-linecap:round;paint-order:markers fill stroke"
        d="m 117.29266,145.52084 c -2.28739,4.31368 -6.56268,7.21591 -11.45935,7.21591 -4.89666,0 -9.171951,-2.90223 -11.459334,-7.21591"
        sodipodi:nodetypes="csc" />
   </g>