Corrected name of kanji set

I corrected the name of one of the kanji sets. It's supposed to be "Think About Direction," which is a reference to the song Stand by REM. "Thing About Direction" is just vague.

app/src/main/res/values/strings.xml

@@ -266,7 +266,7 @@
     <string name="ljts_kanji_set_32_title">Lines &amp; People</string>
     <string name="ljts_kanji_set_33_title">Pen to Paper</string>
     <string name="ljts_kanji_set_34_title">Numbers &amp; Counting</string>
-    <string name="ljts_kanji_set_35_title">Thing About Direction 2</string>
+    <string name="ljts_kanji_set_35_title">Think About Direction 2</string>
     <string name="ljts_kanji_set_36_title">Power</string>
     <string name="ljts_kanji_bonus_set_9_10_title">Think Clearly &amp; Consider Barking</string>
     <string name="ljts_kanji_bonus_set_11_12_title">Steam, Group, Boat, Join &amp; The Government</string>