diff --git a/plugins/GCodeReader/FlavorParser.py b/plugins/GCodeReader/FlavorParser.py
index 56e50d2145..2b6fa215e0 100644
--- a/plugins/GCodeReader/FlavorParser.py
+++ b/plugins/GCodeReader/FlavorParser.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2020 Ultimaker B.V.
+# Copyright (c) 2021 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
 
 import math
@@ -153,7 +153,7 @@ class FlavorParser:
         Af = (self._filament_diameter / 2) ** 2 * numpy.pi
         # Length of the extruded filament
         de = current_extrusion - previous_extrusion
-        # Volumne of the extruded filament
+        # Volume of the extruded filament
         dVe = de * Af
         # Length of the printed line
         dX = numpy.sqrt((current_point[0] - previous_point[0])**2 + (current_point[2] - previous_point[2])**2)
diff --git a/resources/definitions/anycubic_i3_mega_s.def.json b/resources/definitions/anycubic_i3_mega_s.def.json
index a0e83627c4..bd5a42c00b 100644
--- a/resources/definitions/anycubic_i3_mega_s.def.json
+++ b/resources/definitions/anycubic_i3_mega_s.def.json
@@ -1,6 +1,6 @@
 {
     "version": 2,
-    "name": "Anycubic i3 Mega (S, Pro)",
+    "name": "Anycubic i3 Mega S/Pro",
     "inherits": "fdmprinter",
     "metadata":
     {
@@ -21,7 +21,7 @@
 
     "overrides":
     {
-        "machine_name": { "default_value": "Anycubic i3 Mega (S, Pro)" },
+        "machine_name": { "default_value": "Anycubic i3 Mega S/Pro" },
         "machine_heated_bed": { "default_value": true },
         "machine_width": { "default_value": 210 },
         "machine_height": { "default_value": 205 },
diff --git a/resources/texts/change_log.txt b/resources/texts/change_log.txt
index c865698c0e..c2f4138c25 100644
--- a/resources/texts/change_log.txt
+++ b/resources/texts/change_log.txt
@@ -9,13 +9,13 @@ Look around and you will notice that we have refreshed over 100 icons throughout
 Collaborative workflows using the Digital Library are now simpler. Every user with a cloud-connected Ultimaker 3D printer can access stored projects. And we have added a “Search” function to make finding files easier.
 
 * Save materials profiles to USB
-Users can now save all third-party material profiles to USB. <i>This feature is for Ultimaker S-line printers only and is espacially useful for cloud-connected (or offline) printers.</i>
+Users can now save all third-party material profiles to USB. <i>This feature is for Ultimaker S-line printers only and is especially useful for cloud-connected (or offline) printers.</i>
 
 * Notifications for beta and plugin releases
-Users can now set notification preferences to alert them to new Ulitmaker Cura beta and plugin releases.
+Users can now set notification preferences to alert them to new Ultimaker Cura beta and plug-in releases.
 
 * Improve logging of errors in OAuth flow
-When helping a user with log-in problems it is easiers to see where the OAuth flow goes wrong.
+When helping a user with log-in problems it is easier to see where the OAuth flow goes wrong.
 
 * Search in the description in the settings visibility menu
 When searching in the settings visibility menu you will also search in the description of the settings.