Typo.

src/main/java/org/orekit/forces/maneuvers/jacobians/TriggerDate.java

@@ -87,7 +87,7 @@ import org.orekit.utils.TimeSpanMap;
  * \(m = m_0 - q (t - t_s)\), where \(m\) is current mass, \(m_0\) is initial mass and \(t_s\) is
  * maneuver trigger time. A delay \(dt_s\) on trigger time induces delaying mass depletion.
  * We get:
- * \[d\vec{\Gamma} = \frac{-\vec{F}}{m^2}} dm = \frac{-\vec{F}}{m^2} q dt_s = -\vec{Gamma}\frac{q}{m} dt_s\]
+ * \[d\vec{\Gamma} = \frac{-\vec{F}}{m^2} dm = \frac{-\vec{F}}{m^2} q dt_s = -\vec{Gamma}\frac{q}{m} dt_s\]
  * From this total differential, we extract the partial derivative of the acceleration
  * \[\frac{\partial\vec{\Gamma}}{\partial t_s} = -\vec{Gamma}\frac{q}{m}\]
  * </p>