update param doc

param-docs/parameter-pages/Alignment/InitialRotate.md

@@ -1,6 +1,6 @@
 # Parameter `InitialRotate`
-Default Value: `179`
+Default Value: `0`
 
 Unit: Degrees
 
-Initial rotation of image before alignment in degree (0 .. 359)
+Initial rotation of image before alignment in degree (-360 .. +360)