diff --git a/docs/examples/irradiance-transposition/plot_ghi_transposition.py b/docs/examples/irradiance-transposition/plot_ghi_transposition.py
index 5eeb27ca36..9515fa2b82 100644
--- a/docs/examples/irradiance-transposition/plot_ghi_transposition.py
+++ b/docs/examples/irradiance-transposition/plot_ghi_transposition.py
@@ -18,11 +18,10 @@
 from matplotlib import pyplot as plt
 
 # For this example, we will be using Golden, Colorado
-tz = 'MST'
 lat, lon = 39.755, -105.221
 
 # Create location object to store lat, lon, timezone
-site = location.Location(lat, lon, tz=tz)
+site = location.Location(lat, lon, tz='MST')
 
 
 # Calculate clear-sky GHI and transpose to plane of array
@@ -52,7 +51,7 @@ def get_irradiance(site_location, date, tilt, surface_azimuth):
                          'POA': POA_irradiance['poa_global']})
 
 
-# Get irradiance data for summer and winter solstice, assuming 25 degree tilt
+# Get irradiance data for summer and winter solstice, assuming 25 degrees tilt
 # and a south facing array
 summer_irradiance = get_irradiance(site, '06-20-2020', 25, 180)
 winter_irradiance = get_irradiance(site, '12-21-2020', 25, 180)
@@ -67,8 +66,8 @@ def get_irradiance(site_location, date, tilt, surface_azimuth):
 summer_irradiance['POA'].plot(ax=ax1, label='POA')
 winter_irradiance['GHI'].plot(ax=ax2, label='GHI')
 winter_irradiance['POA'].plot(ax=ax2, label='POA')
-ax1.set_xlabel('Time of day (Summer)')
-ax2.set_xlabel('Time of day (Winter)')
+ax1.set_xlabel('Time of day (in Summer)')
+ax2.set_xlabel('Time of day (in Winter)')
 ax1.set_ylabel('Irradiance ($W/m^2$)')
 ax1.legend()
 ax2.legend()
diff --git a/docs/examples/iv-modeling/plot_singlediode.py b/docs/examples/iv-modeling/plot_singlediode.py
index c92d5e999e..e9085b3341 100644
--- a/docs/examples/iv-modeling/plot_singlediode.py
+++ b/docs/examples/iv-modeling/plot_singlediode.py
@@ -103,7 +103,7 @@
 for i, case in conditions.iterrows():
     label = (
         "$G_{eff}$ " + f"{case['Geff']} $W/m^2$\n"
-        "$T_{cell}$ " + f"{case['Tcell']} $C$"
+        "$T_{cell}$ " + f"{case['Tcell']} $\\degree C$"
     )
     plt.plot(curve_info['v'][i], curve_info['i'][i], label=label)
     v_mp = curve_info['v_mp'][i]
diff --git a/docs/sphinx/source/whatsnew/v0.9.1.rst b/docs/sphinx/source/whatsnew/v0.9.1.rst
index f7566e691a..c7e9fdad27 100644
--- a/docs/sphinx/source/whatsnew/v0.9.1.rst
+++ b/docs/sphinx/source/whatsnew/v0.9.1.rst
@@ -64,6 +64,8 @@ Documentation
 * Fix some typos (:pull:`1414`)
 * Clarify the descriptions of ``delta_t`` in several solar position functions
   (:pull:`1429`)
+* Changed $C$ to $\\degree C$ in the plot_singlediode.py file (:pull:`1434`)
+* Changed axis labels and comments, and also deleted a string variable which wasn't required (:pull: `1450`)
 
 Requirements
 ~~~~~~~~~~~~
@@ -85,3 +87,4 @@ Contributors
 * Jack Kelly (:ghuser:`JackKelly`)
 * Somasree Majumder(:ghuser:`soma2000-lang`)
 * Naman Priyadarshi (:ghuser:`Naman-Priyadarshi`)
+* Shashwata Roy (:ghuser: `RoyCoding8`)