[MINOR] Merge InstructionType Tsmm and TSMM

Closes #2263

Author: Baunsgaard

src/main/java/org/apache/sysds/common/InstructionType.java

@@ -88,7 +88,4 @@ public enum InstructionType {
 	MatrixReshape,
 	Write,
 	Init,
-
-	//FED
-	Tsmm;
 }

src/main/java/org/apache/sysds/common/Opcodes.java

@@ -278,7 +278,7 @@ public enum Opcodes {
 	RIGHT_INDEX(RightIndex.OPCODE, InstructionType.MatrixIndexing),
 	LEFT_INDEX(LeftIndex.OPCODE, InstructionType.MatrixIndexing),
 
-	TSMM("tsmm", InstructionType.MMTSJ, InstructionType.TSMM, InstructionType.Tsmm),
+	TSMM("tsmm", InstructionType.MMTSJ, InstructionType.TSMM),
 	PMM("pmm", InstructionType.PMMJ, InstructionType.PMM),
 	MMCHAIN("mmchain", InstructionType.MMChain),
 

src/main/java/org/apache/sysds/runtime/instructions/FEDInstructionParser.java

@@ -62,7 +62,7 @@ public static FEDInstruction parseSingleInstruction ( InstructionType fedtype, S
 				return AggregateBinaryFEDInstruction.parseInstruction(str);
 			case AggregateUnary:
 				return AggregateUnaryFEDInstruction.parseInstruction(str);
-			case Tsmm:
+			case TSMM:
 				return TsmmFEDInstruction.parseInstruction(str);
 			case Binary:
 				return BinaryFEDInstruction.parseInstruction(str);