Merge pull request #6292 from samirabaza/patch-7

Update printrbot_simple.def.json

resources/definitions/printrbot_simple.def.json

@@ -5,7 +5,7 @@
     "metadata": {
         "visible": true,
         "author": "Calvindog717",
-        "manufacturer": "PrintrBot",
+        "manufacturer": "Printrbot",
         "platform": "printrbot_simple_metal_platform.stl",
         "platform_offset": [0, -3.45, 0],
         "file_formats": "text/x-gcode",