Removed * from text below images

guides/usage-guides/using-gel-electrodes/index.rst

@@ -104,25 +104,25 @@ Peel of the plastic backing and place the electrodes on your targeted skin surfa
     :align: center
     :alt: Electrode placement for EOG
 
-    *Gel electrodes placement for EOG signal recording*
+    Gel electrodes placement for EOG signal recording
 
 .. figure:: media/electrode-placement-emg.*
     :align: center
     :alt: Electrode placement for EMG
 
-    *Gel electrodes placement for EMG signal recording*
+    Gel electrodes placement for EMG signal recording
 
 .. figure:: media/electrode-placement-ecg.*
     :align: center
     :alt: Electrode placement for ECG
 
-    *Gel electrodes placement for ECG signal recording*
+    Gel electrodes placement for ECG signal recording
 
 .. figure:: media/electrode-placement-eeg.*
     :align: center
     :alt: Electrode placement for EEG
 
-    *Gel electrodes placement for EEG signal recording*
+    Gel electrodes placement for EEG signal recording
 
 .. tip:: While placing the gel electrodes on the skin, make sure to place the non-sticky tab of the electrode in the direction opposite to your hair growth. This allows you to remove the electrodes easily without pulling off much body hair.