fix typo in TechTYpe::whatUses

Author: JasperGeurtz

src/main/java/bwapi/TechType.java

@@ -223,7 +223,7 @@ public boolean targetsPosition() {
         return (techTypeFlags[id] & TARG_POS) != 0;
     }
 
-    public List<UnitType> whatsUses() {
+    public List<UnitType> whatUses() {
         return Collections.unmodifiableList(Arrays.asList(techWhatUses[id]));
     }
 

src/main/java/bwapi/Unit.java

@@ -3703,7 +3703,7 @@ public boolean canUseTechWithOrWithoutTarget(TechType tech, boolean checkCanIssu
             return false;
         }
         // unit check
-        if (tech != TechType.Burrowing && !tech.whatsUses().contains(ut)) {
+        if (tech != TechType.Burrowing && !tech.whatUses().contains(ut)) {
             return false;
         }