Merge pull request #183 from DradeAW/patch-1

Fix little bug

Author: alejoe91

probeinterface/plotting.py

@@ -172,7 +172,7 @@ def on_press(event): return _on_press(probe, event)
     ax.set_ylim(*ylims)
 
     if probe.si_units == "um":
-        unit_str = "($\mu m$)"
+        unit_str = "($\\mu m$)"
     else:
         unit_str = f"({probe.si_units})"
     ax.set_xlabel(f'x {unit_str}', fontsize=15)