Correct spelling: satisify -> satisfy

spew/common.go

@@ -100,7 +100,7 @@ func handleMethods(cs *ConfigState, w io.Writer, v reflect.Value) (handled bool)
 	// Choose whether or not to do error and Stringer interface lookups against
 	// the base type or a pointer to the base type depending on settings.
 	// Technically calling one of these methods with a pointer receiver can
-	// mutate the value, however, types which choose to satisify an error or
+	// mutate the value, however, types which choose to satisfy an error or
 	// Stringer interface with a pointer receiver should not be mutating their
 	// state inside these interface methods.
 	if !cs.DisablePointerMethods && !UnsafeDisabled && !v.CanAddr() {

spew/config.go

@@ -59,7 +59,7 @@ type ConfigState struct {
 	//
 	// NOTE: This might be an unsafe action since calling one of these methods
 	// with a pointer receiver could technically mutate the value, however,
-	// in practice, types which choose to satisify an error or Stringer
+	// in practice, types which choose to satisfy an error or Stringer
 	// interface with a pointer receiver should not be mutating their state
 	// inside these interface methods.  As a result, this option relies on
 	// access to the unsafe package, so it will not have any effect when