Streamlines: correction of typo

content/3d-main-window/Streamlines.md

@@ -43,7 +43,7 @@ In case **Visualization Mode** is set to **Manual control**, the setting **Anima
 
 
 ## Algorithm in brief
-Streamlines are generated by starting in open injector well cells and tracing out through the face with the largest flow rate (in m/day) into the next cell and so on. If flow rates above the given threshold exists for multiple cell faces, additional trace branches are spawned off for those faces. The distance between each point added to a trace is controlled by the resolution, as $ distance = rate * resolution $ in days. The trace ends when either:
+Streamlines are generated by starting in open injector well cells and tracing out through the face with the largest flow rate (in m/day) into the next cell and so on. If flow rates above the given threshold exists for multiple cell faces, additional trace branches are spawned off for those faces. The distance between each point added to a trace is controlled by the resolution, as $ distance = rate * resolution $. The trace ends when either:
 
 - the flow goes below the user specified threshold
 - the maximum number of days since the start of the trace have been reached