diff --git a/Supervisor.md b/Supervisor.md
index 0da23de..d5f8430 100644
--- a/Supervisor.md
+++ b/Supervisor.md
@@ -6,7 +6,7 @@
 * Induction matrix integration: automatic control mode safeties to SCRAM on high charge and restore once charge gets below the threshold
 * Automatic SCRAM both at a facility and unit level based on alarm conditions
 * Emergency coolant valve control
-* [Turbin' trip](https://www.youtube.com/watch?v=nemYBeT4aQY) handling, one of the most common problem's you'll run into
+* [Turbin' trip](https://www.youtube.com/watch?v=nemYBeT4aQY) handling, one of the most common problems you'll run into
 * Waste routing with redstone control of Mekanism tubes
 * Estimation of time until 100% damage is reached once a reactor starts taking damage
 * Numerous safety alarms to identify system problems