Fix typos (#41723)

src/compiler/checker.ts

@@ -16672,7 +16672,7 @@ namespace ts {
                 }
                 for (const [msg, ...args] of secondaryRootErrors) {
                     const originalValue = msg.elidedInCompatabilityPyramid;
-                    msg.elidedInCompatabilityPyramid = false; // Teporarily override elision to ensure error is reported
+                    msg.elidedInCompatabilityPyramid = false; // Temporarily override elision to ensure error is reported
                     reportError(msg, ...args);
                     msg.elidedInCompatabilityPyramid = originalValue;
                 }
@@ -24038,7 +24038,7 @@ namespace ts {
 
         function getContextualTypeForChildJsxExpression(node: JsxElement, child: JsxChild) {
             const attributesType = getApparentTypeOfContextualType(node.openingElement.tagName);
-            // JSX expression is in children of JSX Element, we will look for an "children" atttribute (we get the name from JSX.ElementAttributesProperty)
+            // JSX expression is in children of JSX Element, we will look for an "children" attribute (we get the name from JSX.ElementAttributesProperty)
             const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
             if (!(attributesType && !isTypeAny(attributesType) && jsxChildrenPropertyName && jsxChildrenPropertyName !== "")) {
                 return undefined;

src/compiler/core.ts

@@ -1591,7 +1591,7 @@ namespace ts {
     // | 1. | i        | 105       | Ascii i                                                                |
     // | 2. | I        | 73        | Ascii I                                                                |
     // |-------- Special characters ------------------------------------------------------------------------|
-    // | 3. | \u0130   | 304       | Uppper case I with dot above                                           |
+    // | 3. | \u0130   | 304       | Upper case I with dot above                                            |
     // | 4. | i,\u0307 | 105,775   | i, followed by 775: Lower case of (3rd item)                           |
     // | 5. | I,\u0307 | 73,775    | I, followed by 775: Upper case of (4th item), lower case is (4th item) |
     // | 6. | \u0131   | 305       | Lower case i without dot, upper case is I (2nd item)                   |

src/compiler/moduleNameResolver.ts

@@ -1023,7 +1023,7 @@ namespace ts {
 
     /**
      * This will be called on the successfully resolved path from `loadModuleFromFile`.
-     * (Not neeeded for `loadModuleFromNodeModules` as that looks up the `package.json` as part of resolution.)
+     * (Not needed for `loadModuleFromNodeModules` as that looks up the `package.json` as part of resolution.)
      *
      * packageDirectory is the directory of the package itself.
      *   For `blah/node_modules/foo/index.d.ts` this is packageDirectory: "foo"

src/compiler/watchPublic.ts

@@ -253,7 +253,7 @@ namespace ts {
 
 
         const sourceFilesCache = new Map<string, HostFileInfo>();                 // Cache that stores the source file and version info
-        let missingFilePathsRequestedForRelease: Path[] | undefined;        // These paths are held temparirly so that we can remove the entry from source file cache if the file is not tracked by missing files
+        let missingFilePathsRequestedForRelease: Path[] | undefined;        // These paths are held temporarily so that we can remove the entry from source file cache if the file is not tracked by missing files
         let hasChangedCompilerOptions = false;                              // True if the compiler options have changed between compilations
 
         const useCaseSensitiveFileNames = host.useCaseSensitiveFileNames();

src/services/codefixes/convertToAsyncFunction.ts

@@ -142,7 +142,7 @@ namespace ts.codefix {
     }
 
     /*
-        Renaming of identifiers may be neccesary as the refactor changes scopes -
+        Renaming of identifiers may be necessary as the refactor changes scopes -
         This function collects all existing identifier names and names of identifiers that will be created in the refactor.
         It then checks for any collisions and renames them through getSynthesizedDeepClone
     */

src/services/navigationBar.ts

@@ -708,7 +708,7 @@ namespace ts.NavigationBar {
                     return "default";
                 }
                 // We may get a string with newlines or other whitespace in the case of an object dereference
-                // (eg: "app\n.onactivated"), so we should remove the whitespace for readabiltiy in the
+                // (eg: "app\n.onactivated"), so we should remove the whitespace for readability in the
                 // navigation bar.
                 return getFunctionOrClassName(<ArrowFunction | FunctionExpression | ClassExpression>node);
             case SyntaxKind.Constructor: