fixed typos: Capitalization error in title and wrong package name listed

Author: dafnidrake

episodes/05-raster-multi-band-in-r.Rmd

@@ -1,5 +1,5 @@
 ---
-title: Work With Multi-Band Rasters
+title: Work with Multi-Band Rasters
 teaching: 40
 exercises: 20
 source: Rmd
@@ -12,7 +12,7 @@ source("setup.R")
 ::::::::::::::::::::::::::::::::::::::: objectives
 
 - Identify a single vs. a multi-band raster file.
-- Import multi-band rasters into R using the `raster` package.
+- Import multi-band rasters into R using the `terra` package.
 - Plot multi-band color image rasters in R using the `ggplot` package.
 
 ::::::::::::::::::::::::::::::::::::::::::::::::::