diff --git a/index.html b/index.html
index 72051ba87c1cd77693c25e675d497047de9fc594..7ebe98eb8ce0e6e3360d33f058cc88067d4abfd5 100644
--- a/index.html
+++ b/index.html
@@ -43,7 +43,7 @@
 
     <section data-separator="^\n\n\n"
              data-vertical="^\n\n"
-             data-background="img//sbgBackgroundWhite.jpg" data-markdown="slides/index.md"></section>
+             data-background="img/sbgBackgroundWhite.jpg" data-markdown="slides/index.md"></section>
 
 
 
@@ -53,7 +53,7 @@
 
     <section data-separator="^\n\n\n"
              data-vertical="^\n\n"
-             data-background="img//whiteBG.jpg" data-markdown="slides/overview.md"></section>
+             data-background="img/whiteBG.jpg" data-markdown="slides/overview.md"></section>
 
 
 
@@ -63,7 +63,7 @@
 
     <section data-separator="^\n\n\n"
              data-vertical="^\n\n"
-             data-background="img//whiteBG.jpg" data-markdown="slides/the_terminal.md"></section>
+             data-background="img/whiteBG.jpg" data-markdown="slides/the_terminal.md"></section>
 
 
 
@@ -73,7 +73,7 @@
 
     <section data-separator="^\n\n\n"
              data-vertical="^\n\n"
-             data-background="img//whiteBG.jpg" data-markdown="slides/what_is_git.md"></section>
+             data-background="img/whiteBG.jpg" data-markdown="slides/what_is_git.md"></section>
 
 
 
@@ -83,7 +83,7 @@
 
     <section data-separator="^\n\n\n"
              data-vertical="^\n\n"
-             data-background="img//whiteBG.jpg" data-markdown="slides/installation.md"></section>
+             data-background="img/whiteBG.jpg" data-markdown="slides/installation.md"></section>
 
 
 
@@ -93,7 +93,7 @@
 
     <section data-separator="^\n\n\n"
              data-vertical="^\n\n"
-             data-background="img//whiteBG.jpg" data-markdown="slides/essential_commands.md"></section>
+             data-background="img/whiteBG.jpg" data-markdown="slides/essential_commands.md"></section>
 
 
 
@@ -103,7 +103,7 @@
 
     <section data-separator="^\n\n\n"
              data-vertical="^\n\n"
-             data-background="img//whiteBG.jpg" data-markdown="slides/github_gitlab.md"></section>
+             data-background="img/whiteBG.jpg" data-markdown="slides/github_gitlab.md"></section>
 
 
 
@@ -113,7 +113,7 @@
 
     <section data-separator="^\n\n\n"
              data-vertical="^\n\n"
-             data-background="img//whiteBG.jpg" data-markdown="slides/branches.md"></section>
+             data-background="img/whiteBG.jpg" data-markdown="slides/branches.md"></section>
 
 
 
@@ -123,7 +123,7 @@
 
     <section data-separator="^\n\n\n"
              data-vertical="^\n\n"
-             data-background="img//whiteBG.jpg" data-markdown="slides/best_practices.md"></section>
+             data-background="img/whiteBG.jpg" data-markdown="slides/best_practices.md"></section>
 
 
 
@@ -133,7 +133,7 @@
 
     <section data-separator="^\n\n\n"
              data-vertical="^\n\n"
-             data-background="img//whiteBG.jpg" data-markdown="slides/thanks.md"></section>
+             data-background="img/whiteBG.jpg" data-markdown="slides/thanks.md"></section>