diff --git a/Partial-Overlaps-of-Many-Body-Wavefunctions.md b/Partial-Overlaps-of-Many-Body-Wavefunctions.md
index f33118a..c4cdecc 100644
--- a/Partial-Overlaps-of-Many-Body-Wavefunctions.md
+++ b/Partial-Overlaps-of-Many-Body-Wavefunctions.md
@@ -12,7 +12,9 @@ Expectation: all pairs of states are mutually orthogonal, but some are more
 orthogonal than others.
 
 Formally, one can start from
-\[PO_{ab} (s) = \int_0^{L-s} dx \psi^\dagger_a \psi_b\]
+\[
+PO_{ab} (s) = \int_0^{L-s} dx \psi^\dagger_a \psi_b
+\]
 with $s$ between $0$ and $L$.
 
 For which systems can this partial overlap be computed exactly?