diff --git a/README.md b/README.md
index 3217285..c417183 100644
--- a/README.md
+++ b/README.md
@@ -189,8 +189,8 @@ Here is an example of the important settings used during development while print
 
 |Setting|Value|
 |---|---|
-|Extruder Temperature|240° C|
-|Bed Temperature|80° C|
+|Extruder Temperature|240<sup>o</sup> C|
+|Bed Temperature|80<sup>o</sup> C|
 |Generate Supports|Yes|
 |Infill|20%|
 |Print Speed|40 mm/s|