diff --git a/src/op/notation.tex b/src/op/notation.tex
index bb25825..75ea846 100644
--- a/src/op/notation.tex
+++ b/src/op/notation.tex
@@ -10,5 +10,5 @@
     $I(A)$ & The index group of $A$. & \autoref{definition:index-group} \\
     $\sigma_A(x) = \sigma(x)$ & The spectrum of $x$ in $A$. & \autoref{definition:spectrum} \\
     $R_x(\lambda)$ & The resolvent of $x$. & \autoref{definition:resolvent} \\ 
-    $[x]_{sp}$ The spectral radius of $x$. & \autoref{definition:spectral-radius}
+    $[x]_{sp}$ & The spectral radius of $x$. & \autoref{definition:spectral-radius}
 \end{tabular}
\ No newline at end of file