Locales: English: Fix grammar (#833)

locales/en.strings

@@ -66,7 +66,7 @@
 "birth_date" = "Birth date";
 "registration_date" = "Registration date";
 "hometown" = "Hometown";
-"this_is_you" = "that is You";
+"this_is_you" = "it's you";
 "edit_page" = "Edit page";
 "edit_group" = "Edit group";
 "change_status" = "change status";
@@ -620,15 +620,15 @@
 "notifications_post" = "$1 published $2a post$3 on your wall: $4";
 "notifications_appoint" = "$1 appointed you as community manager $2";
 
-"nt_liked_yours" = "liked yours";
-"nt_shared_yours" = "shared yours";
+"nt_liked_yours" = "liked your";
+"nt_shared_yours" = "shared your";
 "nt_commented_yours" = "commented";
 "nt_written_on_your_wall" = "wrote on your wall";
 "nt_made_you_admin" = "appointed you in the community";
 
 "nt_from" = "from";
-"nt_yours_adjective" = "yours";
-"nt_yours_feminitive_adjective" = "yours";
+"nt_yours_adjective" = "your";
+"nt_yours_feminitive_adjective" = "your";
 "nt_post_nominative" = "post";
 "nt_post_instrumental" = "post";
 "nt_note_instrumental" = "note";
@@ -1416,4 +1416,4 @@
 
 "tour_section_14_bottom_text_1" = "Screenshots";
 "tour_section_14_bottom_text_2" = "This concludes the tour of the site. If you want to try our mobile app, create your own group here, invite your friends or find new ones, or just have some fun in general, you can do it right now with a small <a href='/reg'>registration</a>";
-"tour_section_14_bottom_text_3" = "This concludes the tour of the site";
+"tour_section_14_bottom_text_3" = "This concludes the tour of the site";