Typo in GLMM and LMM acronyms

config/acronyms.tex

@@ -45,13 +45,13 @@
 \acronym{DoF}{degree of freedom}
 \acronym{ERM}{eccentric rotating mass}
 \acronym{FoV}{field of view}
-\acronym{GLMM}{generalized linear mixed models}
+\acronym{GLMM}{generalized linear mixed model}
 \acronym{GM}{geometric mean}
 \acronym{HaTT}{Penn Haptic Texture Toolkit}
 \acronym{HSD}{honest significant difference}
 \acronym{JND}{just noticeable difference}
 \acronym{LRA}{linear resonant actuator}
-\acronym{LMM}{linear mixed models}
+\acronym{LMM}{linear mixed model}
 \acronym{MLE}{maximum-likelihood estimation}
 \acronym{MR}{mixed reality}
 \acronym{OST}{optical see-through}