diff --git a/templates/latex/calibration_procedure-ce3-ig/en-para_2-alt_0-residual_pressure.tex b/templates/latex/calibration_procedure-ce3-ig/en-para_2-alt_0-residual_pressure.tex
index 3109eb388cd5b20749b61ba0685267977e891d30..67b4774d8d98b63db30ea6358cef16eb323bac65 100644
--- a/templates/latex/calibration_procedure-ce3-ig/en-para_2-alt_0-residual_pressure.tex
+++ b/templates/latex/calibration_procedure-ce3-ig/en-para_2-alt_0-residual_pressure.tex
@@ -11,7 +11,7 @@
     ((*-endfor*))
 ((*-endfor*))
 
-Before each calibration point the offset \(p_\text{ind,r}\) was
+Before each calibration point, the offset \(p_\text{ind,r}\) was
 recorded  at the base pressure and subtracted from the subsequent indication
 \(p_\text{ind}\) to give the corrected indicated value \(p_\text{corr}\).
 ((*if offsetcontrib["is"] == "true" *))