diff --git a/.github/actions/test-robot-check/action.yml b/.github/actions/test-robot-check/action.yml
index f6f0ee7..98a5c0f 100644
--- a/.github/actions/test-robot-check/action.yml
+++ b/.github/actions/test-robot-check/action.yml
@@ -40,12 +40,12 @@ runs:
           const has = new Set(labels.map(l => l.name));
 
           if (!has.has(labelNeeded)) {
-            core.info(`\`${labelNeeded}\` not present — no robot testing required.`);
+            core.info(`\`${labelNeeded}\` not present. No robot testing required.`);
             return;
           }
 
           if (has.has(labelDone)) {
-            core.info(`\`${labelDone}\` present — robot testing confirmed.`);
+            core.info(`\`${labelDone}\` present. Robot testing confirmed.`);
             return;
           }
 
@@ -55,4 +55,4 @@ runs:
             `\`${labelNeeded}\` is present but \`${labelDone}\` has not been added. This PR cannot be merged until robot testing is complete.${shaLine}\n\n` +
             `> [!IMPORTANT]\n> Add \`${labelDone}\` once robot testing is complete.`
           );
-          core.setFailed(`\`${labelNeeded}\` is present but \`${labelDone}\` has not been added — robot testing must be completed before merging.`);
+          core.setFailed(`\`${labelNeeded}\` is present but \`${labelDone}\` has not been added. Robot testing must be completed before merging.`);
diff --git a/.github/actions/test-robot-label/action.yml b/.github/actions/test-robot-label/action.yml
index b95b2e0..09dd558 100644
--- a/.github/actions/test-robot-label/action.yml
+++ b/.github/actions/test-robot-label/action.yml
@@ -42,20 +42,20 @@ runs:
 
           if (!has.has(labelDone)) {
             if (has.has(labelNeeded)) {
-              core.warning(`\`${labelDone}\` not found — \`${labelNeeded}\` is present but testing is not confirmed.`);
+              core.warning(`\`${labelDone}\` not found. \`${labelNeeded}\` is present but testing is not confirmed.`);
               await postComment(
                 `### ⚠️ Robot Testing Incomplete\n\n` +
                 `\`${labelNeeded}\` is present but \`${labelDone}\` has not been added yet.${shaLine}\n\n` +
                 `> [!WARNING]\n> Add \`${labelDone}\` once robot testing is complete.`
               );
             } else {
-              core.info(`\`${labelDone}\` not present — nothing to do.`);
+              core.info(`\`${labelDone}\` not present. Nothing to do.`);
             }
             return;
           }
 
-          core.info(`\`${labelDone}\` found — posting confirmation comment.`);
+          core.info(`\`${labelDone}\` found. Posting confirmation comment.`);
           await postComment(
             `### ✅ Robot Test Complete\n\n` +
-            `\`${labelDone}\` has been added — robot testing has been confirmed for this PR.${shaLine}`
+            `\`${labelDone}\` has been added. Robot testing has been confirmed for this PR.${shaLine}`
           );
diff --git a/.github/actions/test-robot-unlabel/action.yml b/.github/actions/test-robot-unlabel/action.yml
index b6827f6..c975e7a 100644
--- a/.github/actions/test-robot-unlabel/action.yml
+++ b/.github/actions/test-robot-unlabel/action.yml
@@ -40,7 +40,7 @@ runs:
           const has = new Set(labels.map(l => l.name));
 
           if (!has.has(labelDone)) {
-            core.info(`\`${labelDone}\` not present — nothing to do.`);
+            core.info(`\`${labelDone}\` not present. Nothing to do.`);
             return;
           }
 
@@ -49,7 +49,7 @@ runs:
 
           const shaLine = sha ? `\n\n**Commit:** \`${sha}\`` : '';
           const warning = !has.has(labelNeeded)
-            ? `\n\n> [!WARNING]\n> \`${labelDone}\` was removed but \`${labelNeeded}\` was not present — this PR may not be queued for robot testing.`
+            ? `\n\n> [!WARNING]\n> \`${labelDone}\` was removed but \`${labelNeeded}\` was not present. This PR may not be queued for robot testing.`
             : '';
 
           await postComment(