fix typo

Co-authored-by: alan-baker <alanbaker@google.com>

Author: dneto0

src/webgpu/util/texture/texture_ok.ts

@@ -194,7 +194,7 @@ function makeTexelViewComparer(
 
 /** Returns true if all components of an "actual" texel compare as
  * nearly equal (with tolerance) against either a (required) expected
- * techincal or against an optional alternate texel.
+ * technical or against an optional alternate texel.
  */
 function comparePerComponent(
   actual: PerTexelComponent<number>,