diff --git a/NEWS.md b/NEWS.md
index cec9f72c4..43cb2e859 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -14,7 +14,7 @@
 * Update `crs` usage in `sits_get_data()` to support WKT
 * Implement Sakoe-Chiba approximation for DTW algorithm
 * Support for tmap version 4.0
-* Enhance perfomance and usability in visualization functions
+* Enhance performance and usability in visualization functions
 * Enhance `sits_classify()` performance with segments classification
 * Support for interactive visualization with SOM samples
 * General bug fixes
diff --git a/R/api_view.R b/R/api_view.R
index 7146a8a95..98f5570d8 100644
--- a/R/api_view.R
+++ b/R/api_view.R
@@ -652,7 +652,6 @@
         id = as.numeric(names(labels)),
         cover = unname(labels)
     )
-    levels(rast) <- terra_levels
     # get colors only for the available labels
     colors <- .colors_get(
         labels = labels,
@@ -660,6 +659,9 @@
         palette = palette,
         rev = TRUE
     )
+    # set the levels and the palette for terra
+    levels(rast) <- terra_levels
+    options(terra.pal = unname(colors))
     leaflet_colors <- leaflet::colorFactor(
         palette = unname(colors),
         domain = as.character(names(labels))
diff --git a/R/sits_classify.R b/R/sits_classify.R
index 911b64a39..96ac39f83 100644
--- a/R/sits_classify.R
+++ b/R/sits_classify.R
@@ -77,7 +77,7 @@
 #'    used for processing. We recommend using as much memory as possible.
 #'
 #'    Parameter \code{exclusion_mask} defines a region that will not be
-#'    classify. The region can be defined by multiple poygons.
+#'    classify. The region can be defined by multiple polygons.
 #'    Use an sf object or a shapefile to define it.
 #'
 #'    When using a GPU for deep learning, \code{gpu_memory} indicates the
diff --git a/inst/WORDLIST b/inst/WORDLIST
index 5777428a3..3135fc653 100644
--- a/inst/WORDLIST
+++ b/inst/WORDLIST
@@ -8,6 +8,7 @@ ALOS
 Amazonia
 Aperfeiçoamento
 Appel
+Appu
 Appelhans
 Arabie
 Atzberger
@@ -35,12 +36,17 @@ Chebyshev
 Chehata
 Científico
 Citable
+Clima
+ColorBrewer
 Conselho
 Conv
 Convolutional
 Coordenação
+CUDA
+Cyberinfratructure
 DEAFRICA
 DEAfrica
+DEAUSTRALIA
 DEM
 DOI
 DTW
@@ -50,6 +56,8 @@ EO
 EPSG
 EVI
 Edzer
+EOSTAT
+ESA
 FAO
 FAPESP
 FCN
@@ -61,6 +69,7 @@ Forestier
 Fowlkes
 Francesco
 François
+Fua
 GDAL
 GEOTIFF
 GRD
@@ -87,6 +96,7 @@ Hijmans
 Hotfix
 IJCNN
 IKI
+Instituto
 ISPRS
 ISSN
 Idoumghar
@@ -226,7 +236,9 @@ Ywata
 Zhiguang
 Zollner
 adam
+aes
 al
+analyse
 arXiv
 arxiv
 attr
@@ -235,6 +247,7 @@ bayes
 bayesian
 bbox
 bboxes
+behaviour
 biome
 bleutner
 brazil
@@ -242,6 +255,7 @@ brazildatacube
 bzip
 cauchyturing
 cerrado
+classe
 codecov
 colour
 colwise
@@ -255,7 +269,11 @@ csv
 cvi
 datatypes
 de
+dem
+dev
 delim
+dfc
+dfr
 digitalearthafrica
 dir
 dl
@@ -263,10 +281,13 @@ doi
 dtw
 dtwSat
 dtwclust
+endmember
+endmembers
 eScience
 eps
 et
 extdata
+eval
 fid
 fn
 frac
@@ -288,11 +309,13 @@ hotfix
 href
 http
 https
+httr
 interpolator
 io
 ir
 isprsjprs
 iteratively
+jair
 jss
 keras
 kohonen
@@ -317,11 +340,15 @@ memsize
 metatype
 microsoft
 mlp
+modelling
 modis
+mosaicking
 msg
 mth
 multiclass
 multilayer
+multithread
+netrc
 ncols
 ndvi
 neighbourhood
@@ -335,6 +362,7 @@ oversample
 oversampled
 parallelization
 params
+percentual
 perceptron
 perceptrons
 pid
@@ -346,6 +374,7 @@ probs
 programme
 proj
 psetae
+purrr
 py
 pytorch
 randomForest
@@ -383,8 +412,13 @@ spatio
 spatiotemporal
 stac
 subimage
+summarization
+supercell
 supercells
+superpixels
+swissdatacube
 svm
+tapply
 tempCNN
 tempdir
 terra
@@ -392,6 +426,7 @@ tibble
 tibbles
 tif
 timeseriesAI
+tmap
 tsai
 tsclust
 twdtwApply
@@ -399,6 +434,8 @@ twdtwMatches
 twdtwTimeSeries
 undersample
 usgs
+visualisation
+xgb
 wacharasak
 wgs
 whittaker
diff --git a/inst/extdata/merge/sits_merge.pptx b/inst/extdata/merge/sits_merge.pptx
deleted file mode 100644
index 2933a7edb..000000000
Binary files a/inst/extdata/merge/sits_merge.pptx and /dev/null differ