Spelling test syntax (#58563)

* spelling: contiguous

Signed-off-by: Josh Soref <[email protected]>

* spelling: implicit

Signed-off-by: Josh Soref <[email protected]>

Co-authored-by: Josh Soref <[email protected]>

Author: jsoref

test/Syntax/Inputs/invalid.sed

@@ -8,7 +8,7 @@ s/Z1/
 # [0xCC, 0x82] in UTF-8 is U+0302.
 # This character is invalid for identifier start, but valid for identifier body.
 # It becomes unknown token.
-# If this type characters are conitguous, they are concatenated to one long unknown token.
+# If this type characters are contiguous, they are concatenated to one long unknown token.
 # Marker(2) is replaced to this sequence.
 s/Z2/Ì‚/g
 

test/Syntax/Outputs/round_trip_parse_gen.swift.withkinds

@@ -91,7 +91,7 @@ class C <MemberDeclBlock>{<MemberDeclListItem><FunctionDecl>
     super</SuperRefExpr>.init</MemberAccessExpr>()</FunctionCallExpr>
   }</CodeBlock></FunctionDecl></MemberDeclListItem><MemberDeclListItem><FunctionDecl>
 
-  func implictMember<FunctionSignature><ParameterClause>() </ParameterClause></FunctionSignature><CodeBlock>{<SequenceExpr><DiscardAssignmentExpr>
+  func implicitMember<FunctionSignature><ParameterClause>() </ParameterClause></FunctionSignature><CodeBlock>{<SequenceExpr><DiscardAssignmentExpr>
     _ </DiscardAssignmentExpr><AssignmentExpr>= </AssignmentExpr><MemberAccessExpr>.foo</MemberAccessExpr></SequenceExpr><SequenceExpr><DiscardAssignmentExpr>
     _ </DiscardAssignmentExpr><AssignmentExpr>= </AssignmentExpr><FunctionCallExpr><MemberAccessExpr>.foo</MemberAccessExpr>(<TupleExprElement>x: <IntegerLiteralExpr>12</IntegerLiteralExpr></TupleExprElement>)</FunctionCallExpr></SequenceExpr><SequenceExpr><DiscardAssignmentExpr>
     _ </DiscardAssignmentExpr><AssignmentExpr>= </AssignmentExpr><FunctionCallExpr><MemberAccessExpr>.foo</MemberAccessExpr>() <ClosureExpr>{ <IntegerLiteralExpr>12 </IntegerLiteralExpr>}</ClosureExpr></FunctionCallExpr></SequenceExpr><SequenceExpr><DiscardAssignmentExpr>

test/Syntax/round_trip_parse_gen.swift

@@ -91,7 +91,7 @@ class C {
     super.init()
   }
 
-  func implictMember() {
+  func implicitMember() {
     _ = .foo
     _ = .foo(x: 12)
     _ = .foo() { 12 }