spelling: implementation

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>

go/ql/src/Security/CWE-322/InsecureHostKeyCallback.qhelp

@@ -30,7 +30,7 @@ When the allow list contains only a single host key then the function <code>Fixe
 </recommendation>
 
 <example>
-<p>The following example shows the use of <code>InsecureIgnoreHostKey</code> and an insecure host key callback implemention commonly used in non-production code.</p>
+<p>The following example shows the use of <code>InsecureIgnoreHostKey</code> and an insecure host key callback implementation commonly used in non-production code.</p>
 
 <sample src="InsecureHostKeyCallbackExample.go" />
 

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

@@ -161,7 +161,7 @@ private module PrintJavaScript {
   /**
    * A print node representing an `ASTNode`.
    *
-   * Provides a default implemention that works for some (but not all) ASTNode's.
+   * Provides a default implementation that works for some (but not all) ASTNode's.
    * More specific subclasses can override this class to get more specific behavior.
    *
    * The more specific subclasses are mostly used aggregate the children of the `ASTNode`.

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

@@ -7,7 +7,7 @@ import javascript
 /**
  * Provides classes implementing data-flow for Immutable.
  *
- * The implemention rely on the flowsteps implemented in `Collections.qll`.
+ * The implementation rely on the flowsteps implemented in `Collections.qll`.
  */
 private module Immutable {
   /**