Apply suggestions from code review

Co-authored-by: Emily KL <4672118+emilykl@users.noreply.github.com>

Author: camdecoster

.github/workflows/ci.yml

@@ -43,6 +43,7 @@ jobs:
           if git diff --name-only "$BASE"...HEAD -- stackgl_modules/ | grep -q .; then
             echo "stackgl_modules=true" >> "$GITHUB_OUTPUT"
           fi
+          # If any of the directories listed below have changed, we need to re-run the regl-codegen step
           # stackgl_modules/ is listed here too because the regl-* shader libs live there;
           # changes can alter shader output and require regenerating the precompiled shaders.
           if git diff --name-only "$BASE"...HEAD -- src/traces/scattergl/ src/traces/scatterpolargl/ src/traces/splom/ src/traces/parcoords/ src/lib/prepare_regl.js stackgl_modules/ devtools/regl_codegen/ | grep -q .; then

CONTRIBUTING.md

@@ -163,7 +163,7 @@ npm run schema
 #### Step 9: REGL - Review & commit potential changes to precompiled regl shaders
 
 If you are implementing a new feature that involves regl shaders, or if you are
-making changes that affect the usage of regl shaders, you would need to regenerate the precompiled regl shader code.
+making changes that affect the usage of regl shaders, you will need to regenerate the precompiled regl shader code.
 
 This is needed because regl performs codegen in runtime which breaks CSP
 compliance, and so for strict builds we pre-generate regl shader code here.