Fix minor spelling tweaks.

Closes tensorflow/mlir#306

COPYBARA_INTEGRATE_REVIEW=tensorflow/mlir#306 from shanshanpt:master 11430c2131281d84a432f45e854e29917b336e8d
PiperOrigin-RevId: 284613648

Author: shanshanpt

mlir/examples/toy/Ch2/include/toy/Ops.td

@@ -43,7 +43,7 @@ class Toy_Op<string mnemonic, list<OpTrait> traits = []> :
 // Toy Operations
 //===----------------------------------------------------------------------===//
 
-// We define a toy operation by inherting from our base 'Toy_Op' class above.
+// We define a toy operation by inheriting from our base 'Toy_Op' class above.
 // Here we provide the mnemonic and a list of traits for the operation. The
 // constant operation is marked as 'NoSideEffect' as it is a pure operation
 // and may be removed if dead.

mlir/examples/toy/Ch3/include/toy/Ops.td

@@ -43,7 +43,7 @@ class Toy_Op<string mnemonic, list<OpTrait> traits = []> :
 // Toy Operations
 //===----------------------------------------------------------------------===//
 
-// We define a toy operation by inherting from our base 'Toy_Op' class above.
+// We define a toy operation by inheriting from our base 'Toy_Op' class above.
 // Here we provide the mnemonic and a list of traits for the operation. The
 // constant operation is marked as 'NoSideEffect' as it is a pure operation
 // and may be removed if dead.

mlir/examples/toy/Ch4/include/toy/Ops.td

@@ -44,7 +44,7 @@ class Toy_Op<string mnemonic, list<OpTrait> traits = []> :
 // Toy Operations
 //===----------------------------------------------------------------------===//
 
-// We define a toy operation by inherting from our base 'Toy_Op' class above.
+// We define a toy operation by inheriting from our base 'Toy_Op' class above.
 // Here we provide the mnemonic and a list of traits for the operation. The
 // constant operation is marked as 'NoSideEffect' as it is a pure operation
 // and may be removed if dead.

mlir/examples/toy/Ch5/include/toy/Ops.td

@@ -44,7 +44,7 @@ class Toy_Op<string mnemonic, list<OpTrait> traits = []> :
 // Toy Operations
 //===----------------------------------------------------------------------===//
 
-// We define a toy operation by inherting from our base 'Toy_Op' class above.
+// We define a toy operation by inheriting from our base 'Toy_Op' class above.
 // Here we provide the mnemonic and a list of traits for the operation. The
 // constant operation is marked as 'NoSideEffect' as it is a pure operation
 // and may be removed if dead.

mlir/examples/toy/Ch6/include/toy/Ops.td

@@ -44,7 +44,7 @@ class Toy_Op<string mnemonic, list<OpTrait> traits = []> :
 // Toy Operations
 //===----------------------------------------------------------------------===//
 
-// We define a toy operation by inherting from our base 'Toy_Op' class above.
+// We define a toy operation by inheriting from our base 'Toy_Op' class above.
 // Here we provide the mnemonic and a list of traits for the operation. The
 // constant operation is marked as 'NoSideEffect' as it is a pure operation
 // and may be removed if dead.

mlir/examples/toy/Ch7/include/toy/Ops.td

@@ -52,7 +52,7 @@ def Toy_Type : AnyTypeOf<[F64Tensor, Toy_StructType]>;
 // Toy Operations
 //===----------------------------------------------------------------------===//
 
-// We define a toy operation by inherting from our base 'Toy_Op' class above.
+// We define a toy operation by inheriting from our base 'Toy_Op' class above.
 // Here we provide the mnemonic and a list of traits for the operation. The
 // constant operation is marked as 'NoSideEffect' as it is a pure operation
 // and may be removed if dead.