diff --git a/404.html b/404.html
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Page Not Found
- Sorry, but the page you were trying to view does not exist.
+ Sorry. We did not find the the page you were looking for !
+
+
diff --git a/about.pdf b/about.pdf
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diff --git a/img/atbash.svg b/img/atbash.svg
index fca1938..02f5149 100644
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diff --git a/img/vernam.svg b/img/vernam.svg
index c9787bf..2e8fffd 100644
--- a/img/vernam.svg
+++ b/img/vernam.svg
@@ -1,23 +1,6 @@
-
-VigenereCipher
-Created using Figma
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diff --git a/img/vigenere.svg b/img/vigenere.svg
new file mode 100644
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diff --git a/index.html b/index.html
index 75969a0..f16a0a0 100755
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@@ -1,7 +1,7 @@
---
layout: html
title: CrypTools
-description: Ciphers explained and implemented in several programming languages.
+description: Cryptography explained online and implemented in several programming languages.
---