[gnome-games] ui: Fix some typos

[Adrien Plazas <aplazas src gnome org>]

commit 74d4fa71e51df91c745d3df370a91d74d2fe6de1
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Thu Mar 9 10:28:49 2017 +0100

    ui: Fix some typos
    
    https://bugzilla.gnome.org/show_bug.cgi?id=779780

 src/retro/retro-core-source.vala |    6 +++---
 src/ui/application-window.vala   |    2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/retro/retro-core-source.vala b/src/retro/retro-core-source.vala
index 64c43c3..a004ded 100644
--- a/src/retro/retro-core-source.vala
+++ b/src/retro/retro-core-source.vala
@@ -71,7 +71,7 @@ public class Games.RetroCoreSource : Object {
                var firmware_path = core_descriptor.get_firmware_path (firmware);
                var firmware_file = firmware_dir.get_child (firmware_path);
                if (!firmware_file.query_exists ())
-                       throw new RetroError.FIRMWARE_NOT_FOUND (_("This games requires the %s firmware file 
to run."), firmware_file.get_path ());
+                       throw new RetroError.FIRMWARE_NOT_FOUND (_("This game requires the %s firmware file 
to run."), firmware_file.get_path ());
 
                var has_md5 = core_descriptor.has_firmware_md5 (firmware);
                var has_sha512 = core_descriptor.has_firmware_sha512 (firmware);
@@ -88,13 +88,13 @@ public class Games.RetroCoreSource : Object {
                if (has_md5) {
                        var md5 = core_descriptor.get_firmware_md5 (firmware);
                        if (Checksum.compute_for_bytes (ChecksumType.MD5, bytes) != md5)
-                               throw new RetroError.FIRMWARE_NOT_FOUND (_("This games requires the %s 
firmware file with a MD5 fingerprint of %s to run."), firmware_file.get_path (), md5);
+                               throw new RetroError.FIRMWARE_NOT_FOUND (_("This game requires the %s 
firmware file with a MD5 fingerprint of %s to run."), firmware_file.get_path (), md5);
                }
 
                if (has_sha512) {
                        var sha512 = core_descriptor.get_firmware_sha512 (firmware);
                        if (Checksum.compute_for_bytes (ChecksumType.SHA512, bytes) != sha512)
-                               throw new RetroError.FIRMWARE_NOT_FOUND (_("This games requires the %s 
firmware file with a SHA-512 fingerprint of %s to run."), firmware_file.get_path (), sha512);
+                               throw new RetroError.FIRMWARE_NOT_FOUND (_("This game requires the %s 
firmware file with a SHA-512 fingerprint of %s to run."), firmware_file.get_path (), sha512);
                }
        }
 }
diff --git a/src/ui/application-window.vala b/src/ui/application-window.vala
index 3e8d57d..aaf09df 100644
--- a/src/ui/application-window.vala
+++ b/src/ui/application-window.vala
@@ -280,7 +280,7 @@ private class Games.ApplicationWindow : Gtk.ApplicationWindow {
                catch (Error e) {
                        warning (e.message);
                        reset_display_page ();
-                       display_box.display_running_game_failed (game, _("An unexpected error occured."));
+                       display_box.display_running_game_failed (game, _("An unexpected error occurred."));
 
                        return null;
                }