UserspaceEmulator: Fix typos in SoftFPU.[cpp|h]

Userland/DevTools/UserspaceEmulator/SoftFPU.cpp

@@ -186,7 +186,7 @@ ALWAYS_INLINE T SoftFPU::fpu_round(long double value) const
         return static_cast<T>(floorl(value));
     case RoundingMode::UP:
         return static_cast<T>(ceill(value));
-    case RoundingMode::TRUNK:
+    case RoundingMode::TRUNC:
         return static_cast<T>(truncl(value));
     default:
         VERIFY_NOT_REACHED();

Userland/DevTools/UserspaceEmulator/SoftFPU.h

@@ -85,7 +85,7 @@ private:
         NEAREST = 0b00,
         DOWN = 0b01,
         UP = 0b10,
-        TRUNK = 0b11
+        TRUNC = 0b11
     };
 
     void fpu_dump_env()
@@ -122,7 +122,7 @@ private:
         case FPU_Exception::InvalidOperation:
             return "Invalid Operation";
         case FPU_Exception::DenormalizedOperand:
-            return "Denormalized Operant";
+            return "Denormalized Operand";
         case FPU_Exception::ZeroDivide:
             return "Divide by Zero";
         case FPU_Exception::Overflow: