fix typo

Author: isaacsas

src/integrator_accessors.jl

@@ -2,8 +2,8 @@
 # StochasticDiffEq and provide dispatch points that JumpProcesses and others can use.
 
 get_tstops(integ::DEIntegrator) =
-    error("get_tstops not implemented for integrators of type $(typeof(iteg))")
+    error("get_tstops not implemented for integrators of type $(typeof(integ))")
 get_tstops_array(integ::DEIntegrator) =
-    error("get_tstops_array not implemented for integrators of type $(typeof(iteg))")
+    error("get_tstops_array not implemented for integrators of type $(typeof(integ))")
 get_tstops_max(integ::DEIntegrator) =
-    error("get_tstops_max not implemented for integrators of type $(typeof(iteg))")
+    error("get_tstops_max not implemented for integrators of type $(typeof(integ))")