Merge pull request matplotlib#26740 from meeseeksmachine/auto-backport-of-pr-26676-on-v3.8.x

Backport PR matplotlib#26676 on branch v3.8.x ([DOC] Slightly improve the LineCollection docstring)

Author: oscargus

lib/matplotlib/collections.py

@@ -1404,11 +1404,12 @@ def __init__(self, segments,  # Can be None.
         Parameters
         ----------
         segments : list of array-like
-            A sequence of (*line0*, *line1*, *line2*), where::
+            A sequence (*line0*, *line1*, *line2*) of lines, where each line is a list
+            of points::
 
-                linen = (x0, y0), (x1, y1), ... (xm, ym)
+                lineN = [(x0, y0), (x1, y1), ... (xm, ym)]
 
-            or the equivalent numpy array with two columns. Each line
+            or the equivalent Mx2 numpy array with two columns. Each line
             can have a different number of segments.
         linewidths : float or list of float, default: :rc:`lines.linewidth`
             The width of each line in points.