Remove extraneous line in .po reader, which caused it to disregard first line
Remove extraneous line in .po reader, which caused it to disregard first line

Fixes #7337

(cherry picked from commit 474eafbbf68036251666cc1c4e86a82876b59e61)

pixelpicosean/my-godot-2.1,pixelpicosean/my-godot-2.1,pixelpicosean/my-godot-2.1,pixelpicosean/my-godot-2.1,pixelpicosean/my-godot-2.1