JS: fix typos in comments

Author: nickrolfe

javascript/ql/examples/queries/dataflow/BackendIdor/BackendIdor.ql

@@ -34,7 +34,7 @@ class IdorTaint extends TaintTracking::Configuration {
 }
 
 /**
- * A sanitizer for values that have succesfully been compared to another value.
+ * A sanitizer for values that have successfully been compared to another value.
  */
 class EqualityGuard extends TaintTracking::SanitizerGuardNode, ValueNode {
   override EqualityTest astNode;

javascript/ql/lib/semmle/javascript/ES2015Modules.qll

@@ -68,7 +68,7 @@ private predicate hasDefaultExport(ES2015Module mod) {
  * Holds if `mod` contains both named and `default` exports.
  *
  * This is used to determine whether a default-import of the module should be reinterpreted
- * as a namespace-import, to accomodate the non-standard behavior implemented by some compilers.
+ * as a namespace-import, to accommodate the non-standard behavior implemented by some compilers.
  */
 private predicate hasBothNamedAndDefaultExports(ES2015Module mod) {
   hasNamedExports(mod) and
@@ -615,7 +615,7 @@ class ReExportDefaultSpecifier extends ExportDefaultSpecifier {
 }
 
 /**
- * A namespace export specifier, that is `*` or `* as x` occuring in an export declaration.
+ * A namespace export specifier, that is `*` or `* as x` occurring in an export declaration.
  *
  * Examples:
  *

javascript/ql/lib/semmle/javascript/Expr.qll

@@ -2904,7 +2904,7 @@ class ImportMetaExpr extends @import_meta_expr, Expr {
  * let data2 = {{{ user_data2 }}};
  * ```
  *
- * Note that templating placeholders occuring inside strings literals are not parsed,
+ * Note that templating placeholders occurring inside strings literals are not parsed,
  * and are simply seen as being part of the string literal.
  * For example, following snippet does not contain any `GeneratedCodeExpr` nodes:
  * ```js

javascript/ql/lib/semmle/javascript/GlobalAccessPaths.qll

@@ -420,7 +420,7 @@ module AccessPath {
    */
   module DominatingPaths {
     /**
-     * A classification of acccess paths into reads and writes.
+     * A classification of access paths into reads and writes.
      */
     private newtype AccessPathKind =
       AccessPathRead() or

javascript/ql/lib/semmle/javascript/PrintAst.qll

@@ -193,7 +193,7 @@ private module PrintJavaScript {
 
     /**
      * Gets the `i`th child of `element`.
-     * Can be overriden in subclasses to get more specific behavior for `getChild()`.
+     * Can be overridden in subclasses to get more specific behavior for `getChild()`.
      */
     AstNode getChildNode(int childIndex) { result = getLocationSortedChild(element, childIndex) }
   }

javascript/ql/lib/semmle/javascript/Regexp.qll

@@ -1309,7 +1309,7 @@ module RegExp {
   }
 
   /**
-   * Holds if `term` can match any occurence of `char` within a string (not taking into account
+   * Holds if `term` can match any occurrence of `char` within a string (not taking into account
    * the context in which `term` appears).
    *
    * This predicate is under-approximate and never considers sequences to guarantee a match.

javascript/ql/lib/semmle/javascript/Variables.qll

@@ -226,7 +226,7 @@ class ArgumentsVariable extends Variable {
  */
 class VarRef extends @varref, Identifier, BindingPattern, LexicalRef {
   /** Gets the variable this identifier refers to. */
-  override Variable getVariable() { none() } // Overriden in VarAccess and VarDecl
+  override Variable getVariable() { none() } // Overridden in VarAccess and VarDecl
 
   override string getName() { result = Identifier.super.getName() }
 

javascript/ql/lib/semmle/javascript/frameworks/Fastify.qll

@@ -413,7 +413,7 @@ module Fastify {
   /**
    * A call to `rep.view('file', { ... })`, seen as a template instantiation.
    *
-   * Assumes the presense of a plugin that provides the `view` method, such as the `point-of-view` plugin.
+   * Assumes the presence of a plugin that provides the `view` method, such as the `point-of-view` plugin.
    */
   private class ViewCall extends Templating::TemplateInstantiation::Range, DataFlow::CallNode {
     ViewCall() { this = any(ReplySource rep).ref().getAMethodCall("view") }

javascript/ql/lib/semmle/javascript/frameworks/JWT.qll

@@ -5,7 +5,7 @@
 import javascript
 
 /**
- * Provides classes and predicates modeling the `jwt-decode` libary.
+ * Provides classes and predicates modeling the `jwt-decode` library.
  */
 private module JwtDecode {
   /**
@@ -23,7 +23,7 @@ private module JwtDecode {
 }
 
 /**
- * Provides classes and predicates modeling the `jsonwebtoken` libary.
+ * Provides classes and predicates modeling the `jsonwebtoken` library.
  */
 private module JsonWebToken {
   /**

javascript/ql/lib/semmle/javascript/frameworks/Koa.qll

@@ -74,7 +74,7 @@ module Koa {
      * Gets a reference to a request parameter defined by this route handler.
      */
     DataFlow::Node getARequestParameterAccess() {
-      none() // overriden in subclasses.
+      none() // overridden in subclasses.
     }
 
     /**