Fix text in C++ default statement (#2623)

* Fix typos

* Fix text in C++ default statement

* Remove whitespace characters in cpp file

Author: Crayon2000

packages/quicktype-core/src/language/CPlusPlus/CPlusPlusRenderer.ts

@@ -198,7 +198,7 @@ export class CPlusPlusRenderer extends ConvenienceRenderer {
             //     };
             //
             // checking to see if the collapse of the variant has
-            // occured and then doing the isCycleBreakerType check
+            // occurred and then doing the isCycleBreakerType check
             // on the single type the variant would contain seems
             // to solve the problem. But does this point to a problem
             // with the core library or with the CPlusPlus package
@@ -916,7 +916,7 @@ export class CPlusPlusRenderer extends ConvenienceRenderer {
             if (constraints === undefined) return;
             const { minMax, minMaxLength, pattern } = constraints;
 
-            // TODO is there a better way to check if property.type is an interger or a number?
+            // TODO is there a better way to check if property.type is an integer or a number?
             const cppType = this.cppType(
                 property.type,
                 {
@@ -1627,7 +1627,9 @@ export class CPlusPlusRenderer extends ConvenienceRenderer {
                         );
                     });
                     this.emitLine(
-                        `default: throw std::runtime_error("Unexpected value in enumeration \\"${enumName}\\": " + std::to_string(static_cast<int>(x)));`
+                        `default: throw std::runtime_error("Unexpected value in enumeration \\"`,
+                        enumName,
+                        `\\": " + std::to_string(static_cast<int>(x)));`
                     );
                 });
             }

packages/quicktype-core/src/rewrites/ExpandStrings.ts

@@ -173,7 +173,7 @@ export function expandStrings(ctx: RunContext, graph: TypeGraph, inference: Enum
         const transformations = mappedStringTypes.transformations;
         // FIXME: This is probably wrong, or at least overly conservative.  This is for the case
         // where some attributes are identity ones, i.e. where we can't merge the primitive types,
-        // like it happens in the line after the `if`.  The case where this occured was with URI
+        // like it happens in the line after the `if`.  The case where this occurred was with URI
         // attributes: we had two separate string types with different URI attributes, but because
         // both are rewritten via `getPrimitiveType` below without any attributes, they end up
         // being the same string type.

test/fixtures/cplusplus/main.cpp

@@ -14,14 +14,14 @@ int main(int argc, const char * argv[]) {
         std::cerr << "Usage: " << argv[0] << " FILE";
         return 1;
     }
-    
+
     std::ifstream t(argv[1]);
     std::string str((std::istreambuf_iterator<char>(t)),
                     std::istreambuf_iterator<char>());
 
     TopLevel tl = json::parse(str);
     json j2 = tl;
-    
+
     std::cout << j2 << std::endl;
 
     return 0;