diff --git a/MOT Capture Process Simulation/@MOTSimulator/angularDistributionFunction.m b/MOT Capture Process Simulation/@MOTSimulator/angularDistributionFunction.m
index b9c91ec..acd3eab 100644
--- a/MOT Capture Process Simulation/@MOTSimulator/angularDistributionFunction.m	
+++ b/MOT Capture Process Simulation/@MOTSimulator/angularDistributionFunction.m	
@@ -4,7 +4,7 @@ function ret = angularDistributionFunction(this, theta)
     
     KnudsenNumber = this.MeanFreePath/this.NozzleLength;
 
-    alpha=0.5 - (3*this.Beta^2)^-1 * ...
+    alpha = 0.5 - (3*this.Beta^2)^-1 * ...
         ((1 - (2*this.Beta^3) + ((2*this.Beta^2) - 1) * sqrt(1+this.Beta^2)) / ...
         (sqrt(1+this.Beta^2) - (this.Beta^2 * asinh((this.Beta^2)^-1))));