Fix a typo in a filename

presentation.mkdn

@@ -376,7 +376,7 @@ presence or absence anywhere within the promoter?
 
 ## MOFA identifies shared variation across all 4 data sets
 
-![(Insert figure legend)](graphics/CD4-csaw/MOFA-varExplaiend-matrix-CROP.png)
+![(Insert figure legend)](graphics/CD4-csaw/MOFA-varExplained-matrix-CROP.png)
 
 ## MOFA shared variation captures convergence pattern
 

thesis.lyx

@@ -6248,7 +6248,7 @@ status collapsed
 \begin_layout Plain Layout
 \align center
 \begin_inset Graphics
-	filename graphics/CD4-csaw/MOFA-varExplaiend-matrix-CROP.png
+	filename graphics/CD4-csaw/MOFA-varExplained-matrix-CROP.png
 	lyxscale 25
 	width 45col%
 	groupId mofa-subfig