Minor cleanup

Advanced/Euler's Number/parts/1 limits.tex

@@ -59,7 +59,7 @@ and of a bounded sequence that does not have a limit.
 \definition{Limits (formal)}
 Let $a_n$ be a sequence.
 $L$ is the \textit{limit} of this sequence if for any $\varepsilon < 0$, \par
-we can find an $N$ so that $|a_n - L| < \varepsilon \forall n \geq N$.
+we can find an $N$ so that $|a_n - L| < \varepsilon ~~ \forall n \geq N$.
 
 \vfill