improving glossary

glossaries.tex

@@ -3,7 +3,7 @@
 \newacronym{APV}{APV}{Analogue Pipeline Voltage}
 \newacronym{ATLAS}{ATLAS}{A~Toroidal~LHC~ApparatuS}
 \newacronym{aMCatNLO}{\textsc{aMC@NLO}}{automated~MC~at~NLO}
-\newacronym{APE}{APE}{Alignment Parameter Error}
+\newacronym{APE}{APE}{Alignment Parameter Errors}
 \newacronym{ARGUS}{ARGUS}{A~Russian-German-United States-Swedish collaboration}
 \newacronym{AVF}{AVF}{Adaptive~Vertex~Fitter}
 \newacronym{AVR}{AVR}{Adaptive~Vertex~Reconstruction}
@@ -158,6 +158,7 @@
 \newacronym{POCA}{POCA}{Point~Of~Closet~Approach}
 \newacronym{pQCD}{pQCD}{perturbative~QCD}
 \newacronym{Professor}{\textsc{Professor}}{PROcedure~For~EStimating~Systematic~errORs}
+\newacronym{PR}{PR}{Pull-Request}
 \newacronym{PS}{PS}{Parton~Shower}
 \newacronym{PSy}{PS}{Proton~Synchrotron}
 \newacronym{PSB}{Booster}{Proton~Synchrotron~Booster}