fractal_project/README.md has been updated.

fractal_project/README.md

@@ -58,7 +58,7 @@ The most common function used for Julia sets is the **quadratic** function:
 Where:
 
 > * $c$ is a fixed complex number (a constant), chosen by you.
-> * $z$ is the point in the complex plane you are testing (a complex number $z = x + \imath y$, where $x$ and $y$ are real numbers).
+> * $z$ is the point in the complex plane you are testing (a complex number $z = x + \imath y$, where $x$ and y are real numbers).
 
 ## Calculation of the Julia set