More minor fixes

code/modules/clothing/masks/gasmask.dm

@@ -208,7 +208,7 @@
 								"bobby" 		= "Stop in the name of the Law.",
 								"compliance" 	        = "Compliance is in your best interest.",
 								"justice"		= "Prepare for justice!",
-								"running"		= "Running will only increase your sentence",
+								"running"		= "Running will only increase your sentence.",
 								"dontmove"		= "Don't move, Creep!",
 								"floor"			= "Down on the floor, Creep!",
 								"robocop"		= "Dead or alive you're coming with me.",
@@ -216,7 +216,7 @@
 								"freeze"		= "Freeze, Scum Bag!",
 								"imperial"		= "Stop right there, criminal scum!",
 								"bash"			= "Stop or I'll bash you.",
-								"harry"			= "Go ahead, make my day",
+								"harry"			= "Go ahead, make my day.",
 								"asshole"		= "Stop breaking the law, asshole.",
 								"stfu"			= "You have the right to shut the fuck up",
 								"shutup"		= "Shut up crime!",