Polish: Change roomname Ostrzeżenie to Przestroga

desktop_version/lang/pl/roomnames.xml

@@ -125,7 +125,7 @@
     <roomname x="17" y="2" english="The Brown Gate" translation="Brązowa brama" explanation="I think this is an Ultima 7 reference? A literal translation is fine here"/>
     <roomname x="17" y="3" english="Edge Games" translation="Skrajne ryzyko" explanation="Contains a trinket that you get by navigating around the edge of the screen. The use of the word EDGE is deliberate, refering to the trademark of a notoriously litigious individual who sued an indie developer around the time VVVVVV was made"/>
     <roomname x="17" y="7" english="Brass Sent Us Under The Top" translation="Przysłała nas tu góra" explanation="The enemies in this room look like little army guys"/>
-    <roomname x="17" y="8" english="The Warning" translation="Ostrzeżenie" explanation="This room has lots of checkpoints in it. It&apos;s beside the game&apos;s most difficult challenge, the Veni, Vidi, Vici section. The checkpoints don&apos;t really do anything, but they&apos;re a warning of the challenge ahead."/>
+    <roomname x="17" y="8" english="The Warning" translation="Przestroga" explanation="This room has lots of checkpoints in it. It&apos;s beside the game&apos;s most difficult challenge, the Veni, Vidi, Vici section. The checkpoints don&apos;t really do anything, but they&apos;re a warning of the challenge ahead."/>
     <roomname x="17" y="9" english="Just Pick Yourself Down" translation="Upadnij osiem" explanation="A two part room name. From the expression &apos;If you fall down, just pick yourself up&apos;."/>
     <roomname x="17" y="10" english="If You Fall Up" translation="Wstań siedem razy" explanation="A two part room name. From the expression &apos;If you fall down, just pick yourself up&apos;."/>
     <roomname x="17" y="11" english="Chipper Cipher" translation="Szczęśliwy szyfr" explanation="Just some nice wordplay. Chipper means &apos;Jolly&apos; or &apos;Happy&apos;."/>