diff --git a/pdfScale.sh b/pdfScale.sh
index 3343ba7..6ea24ff 100755
--- a/pdfScale.sh
+++ b/pdfScale.sh
@@ -47,9 +47,9 @@ AUTOMATIC_SCALING=$TRUE     # Default scaling in $SCALE, override by resize mode
 MODE=""                     # Which page size detection to use
 RESIZE_PAPER_TYPE=""        # Pre-defined paper to use
 CUSTOM_RESIZE_PAPER=$FALSE  # If we are using a custom-defined paper
-FLIP_DETECTION=$TRUE        # If we shoudl run the Flip-detection
+FLIP_DETECTION=$TRUE        # If we should run the Flip-detection
 FLIP_FORCE=$FALSE           # If we should force Flipping
-AUTO_ROTATION='/PageByPage' # GS cal auto-rotation setting
+AUTO_ROTATION='/PageByPage' # GS call auto-rotation setting
 PGWIDTH=""                  # Input PDF Page Width
 PGHEIGHT=""                 # Input PDF Page Height
 RESIZE_WIDTH=""             # Resized PDF Page Width