diff --git a/01_Python_Introduction_examples/005 solve quadratic equation.ipynb b/01_Python_Introduction_examples/005 solve quadratic equation.ipynb
index c451757..b8dafb8 100644
--- a/01_Python_Introduction_examples/005 solve quadratic equation.ipynb	
+++ b/01_Python_Introduction_examples/005 solve quadratic equation.ipynb	
@@ -31,7 +31,7 @@
     "The standard form of a quadratic equation is:\n",
     "\n",
     "```python\n",
-    "ax2 + bx + c = 0, where\n",
+    "ax**2 + bx + c = 0, where\n",
     "a, b and c are real numbers and\n",
     "a ≠ 0\n",
     "```\n",
diff --git a/README.md b/README.md
index fe08403..e295014 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
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@@ -38,7 +39,7 @@ Go [**`here`**](https://github.com/milaan9/90_Python_Examples) if you aren't her
 
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-### How can I read this tutorial without an Internet connection? <img alt="GIF" src="https://github.com/TheDudeThatCode/TheDudeThatCode/blob/master/Assets/hmm.gif" width="20vw" />
+### How can I read this tutorial without an Internet connection? <img alt="GIF" src="https://github.com/TheDudeThatCode/TheDudeThatCode/blob/master/Assets/hmm.gif" width="20" />
 
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