diff --git a/drampower-main.tex b/drampower-main.tex
index d162e01..e9dbd59 100644
--- a/drampower-main.tex
+++ b/drampower-main.tex
@@ -524,7 +524,7 @@ Thus, when a burst refresh current is provided, the energy for a single refresh
 \begin{equation}
     E_{REF} = V_{DD} \cdot \left(I_{DD5B} - I_{\circled{N}}\right) \cdot t_{RFC}
 \end{equation}
-wher
+where $N$ is the number of 
 
 
 During refresh, the targeted banks are considered active because