Minor improvements to vignette wording and clarity

Co-authored-by: KatrinCoboeken <28564329+KatrinCoboeken@users.noreply.github.com>

Author: Copilot

vignettes/plotting-with-ospsuite-plots.Rmd

@@ -45,6 +45,7 @@ Before creating plots with `ospsuite.plots`, it's important to initialize the pl
 library(ospsuite)
 
 # Set default plotting options for ospsuite.plots
+# Note: ospsuite.plots is imported by ospsuite, so we use :: for clarity
 ospsuite.plots::setDefaults()
 
 # Enable watermark for plots (optional)
@@ -55,7 +56,7 @@ The `setDefaults()` function initializes various plotting defaults that ensure c
 
 ## Setting up the data
 
-Now let's create a `DataCombined` object that we will use throughout this vignette:
+Next, let's create a `DataCombined` object that we will use throughout this vignette:
 
 ```{r setup}
 # Load simulation