diff --git a/Node-1st-gen/authenticated-json-api/public/index.html b/Node-1st-gen/authenticated-json-api/public/index.html
index 58b8697bc..36d11ccd3 100644
--- a/Node-1st-gen/authenticated-json-api/public/index.html
+++ b/Node-1st-gen/authenticated-json-api/public/index.html
@@ -98,9 +98,9 @@
Message Details
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diff --git a/Node-1st-gen/authorized-https-endpoint/public/index.html b/Node-1st-gen/authorized-https-endpoint/public/index.html
index d395b73bd..4f1cb52e6 100644
--- a/Node-1st-gen/authorized-https-endpoint/public/index.html
+++ b/Node-1st-gen/authorized-https-endpoint/public/index.html
@@ -80,8 +80,8 @@ Authorized HTTP Function demo
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diff --git a/Node-1st-gen/email-confirmation/public/index.html b/Node-1st-gen/email-confirmation/public/index.html
index 91fbd934c..dd944691f 100644
--- a/Node-1st-gen/email-confirmation/public/index.html
+++ b/Node-1st-gen/email-confirmation/public/index.html
@@ -100,9 +100,9 @@ Very interesting website with Newsletter
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diff --git a/Node-1st-gen/exif-images/public/index.html b/Node-1st-gen/exif-images/public/index.html
index d6325b9cb..66e03de50 100644
--- a/Node-1st-gen/exif-images/public/index.html
+++ b/Node-1st-gen/exif-images/public/index.html
@@ -65,10 +65,10 @@ Image Metadata:
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diff --git a/Node-1st-gen/fcm-notifications/public/index.html b/Node-1st-gen/fcm-notifications/public/index.html
index 66d3fcf6a..8f09e44e6 100644
--- a/Node-1st-gen/fcm-notifications/public/index.html
+++ b/Node-1st-gen/fcm-notifications/public/index.html
@@ -86,10 +86,10 @@ Send FCM notifications demo
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diff --git a/Node-1st-gen/fulltext-search-firestore/public/index.html b/Node-1st-gen/fulltext-search-firestore/public/index.html
index 72ab27d4e..be88264c2 100644
--- a/Node-1st-gen/fulltext-search-firestore/public/index.html
+++ b/Node-1st-gen/fulltext-search-firestore/public/index.html
@@ -56,10 +56,10 @@ Results
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diff --git a/Node-1st-gen/instagram-auth/public/index.html b/Node-1st-gen/instagram-auth/public/index.html
index ff3884dd4..4d537980e 100644
--- a/Node-1st-gen/instagram-auth/public/index.html
+++ b/Node-1st-gen/instagram-auth/public/index.html
@@ -71,8 +71,8 @@ Sign in with Instagram demo
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diff --git a/Node-1st-gen/instagram-auth/public/popup.html b/Node-1st-gen/instagram-auth/public/popup.html
index 374743eb7..c218dadaf 100644
--- a/Node-1st-gen/instagram-auth/public/popup.html
+++ b/Node-1st-gen/instagram-auth/public/popup.html
@@ -27,8 +27,8 @@
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diff --git a/Node-1st-gen/linkedin-auth/public/popup.html b/Node-1st-gen/linkedin-auth/public/popup.html
index e479ec228..02422f27d 100644
--- a/Node-1st-gen/linkedin-auth/public/popup.html
+++ b/Node-1st-gen/linkedin-auth/public/popup.html
@@ -27,8 +27,8 @@
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diff --git a/Node-1st-gen/paypal/public/index.html b/Node-1st-gen/paypal/public/index.html
index 540bd4375..f39710733 100644
--- a/Node-1st-gen/paypal/public/index.html
+++ b/Node-1st-gen/paypal/public/index.html
@@ -30,9 +30,9 @@
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diff --git a/Node-1st-gen/quickstarts/email-users/public/index.html b/Node-1st-gen/quickstarts/email-users/public/index.html
index f4b5e0b59..d2b1cb68c 100644
--- a/Node-1st-gen/quickstarts/email-users/public/index.html
+++ b/Node-1st-gen/quickstarts/email-users/public/index.html
@@ -68,9 +68,9 @@ Welcome email demo
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diff --git a/Node-1st-gen/spotify-auth/public/index.html b/Node-1st-gen/spotify-auth/public/index.html
index 6f529df2a..d4ec6cd3e 100644
--- a/Node-1st-gen/spotify-auth/public/index.html
+++ b/Node-1st-gen/spotify-auth/public/index.html
@@ -69,8 +69,8 @@ Sign in with Spotify demo
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diff --git a/Node-1st-gen/spotify-auth/public/popup.html b/Node-1st-gen/spotify-auth/public/popup.html
index f379a2160..cd20bb8f2 100644
--- a/Node-1st-gen/spotify-auth/public/popup.html
+++ b/Node-1st-gen/spotify-auth/public/popup.html
@@ -24,8 +24,8 @@
Please wait...
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diff --git a/Node-1st-gen/text-moderation/public/index.html b/Node-1st-gen/text-moderation/public/index.html
index b26b21c69..4082e7fa1 100644
--- a/Node-1st-gen/text-moderation/public/index.html
+++ b/Node-1st-gen/text-moderation/public/index.html
@@ -94,8 +94,8 @@ Last Guestbook's messages
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diff --git a/Node/fcm-notifications/public/index.html b/Node/fcm-notifications/public/index.html
index 66d3fcf6a..8f09e44e6 100644
--- a/Node/fcm-notifications/public/index.html
+++ b/Node/fcm-notifications/public/index.html
@@ -86,10 +86,10 @@ Send FCM notifications demo
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diff --git a/Python/fcm-notifications/public/index.html b/Python/fcm-notifications/public/index.html
index 66d3fcf6a..8f09e44e6 100644
--- a/Python/fcm-notifications/public/index.html
+++ b/Python/fcm-notifications/public/index.html
@@ -86,10 +86,10 @@ Send FCM notifications demo
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