Fix misplaced symbol in equation

_sources/advection_diffusion.rst.txt

@@ -141,7 +141,7 @@ Discretised equation in matrix form
 Dropping the spatial subscripts and writing in vector form the equations becomes,
 
 .. math::
-	\frac{w^{n+1} - w^{n}}{\tau} & =  \theta F(w^{n+1}) + (1-\theta)F(w^{n})
+	\frac{w^{n+1} - w^{n}}{\tau}  = \theta F(w^{n+1}) + (1-\theta)F(w^{n})
 
 where,
 

advection_diffusion.html

@@ -138,7 +138,7 @@ <h2>The <span class="math notranslate nohighlight">\(\theta\)</span>-method<a cl
 <h2>Discretised equation in matrix form<a class="headerlink" href="#discretised-equation-in-matrix-form" title="Link to this heading">¶</a></h2>
 <p>Dropping the spatial subscripts and writing in vector form the equations becomes,</p>
 <div class="math notranslate nohighlight">
-\[\frac{w^{n+1} - w^{n}}{\tau} &amp; =  \theta F(w^{n+1}) + (1-\theta)F(w^{n})\]</div>
+\[\frac{w^{n+1} - w^{n}}{\tau}  = \theta F(w^{n+1}) + (1-\theta)F(w^{n})\]</div>
 <p>where,</p>
 <div class="math notranslate nohighlight">
 \[\begin{split}F(w^{n+1}) = M^{n+1} w^{n+1} + s^{n+1} \\