bot: cosmetic fixes

src/botlib.cpp

@@ -2761,7 +2761,7 @@ void Bot::updateAimDir () {
          }
       }
       else if (m_seeEnemyTime + 3.0f > game.time () && !m_lastEnemyOrigin.empty ()) {
-         m_lookAt = m_lastEnemyOrigin;;
+         m_lookAt = m_lastEnemyOrigin;
       }
       else {
          m_lookAt = m_destOrigin;

src/planner.cpp

@@ -523,7 +523,7 @@ bool PathPlanner::find (int srcIndex, int destIndex, NodeAdderFn onAddedNode, in
    if (m_memoryLimitHit) {
       return m_dijkstra->find (srcIndex, destIndex, onAddedNode, pathDistance);
    }
-   return m_floyd->find (srcIndex, destIndex, onAddedNode, pathDistance);;
+   return m_floyd->find (srcIndex, destIndex, onAddedNode, pathDistance);
 }
 
 float PathPlanner::dist (int srcIndex, int destIndex) {

src/vistable.cpp

@@ -87,10 +87,10 @@ void GraphVistable::rebuild () {
 
          // check if line of sight to object is not blocked (i.e. visible)
          if (!cr::fequal (tr.flFraction, 1.0f)) {
-            res |= VisIndex::Crouch;;
+            res |= VisIndex::Crouch;
          }
          else {
-            res &= VisIndex::Stand;;
+            res &= VisIndex::Stand;
          }
          game.testLine (sourceStand, dest, TraceIgnore::Monsters, nullptr, &tr);
 
@@ -99,7 +99,7 @@ void GraphVistable::rebuild () {
             res |= VisIndex::Stand;
          }
          else {
-            res &= VisIndex::Crouch;;
+            res &= VisIndex::Crouch;
          }
       }
       shift = static_cast <uint8_t> ((path.number % 4) << 1);