diff --git a/R/mod_Alpha_Lattice.R b/R/mod_Alpha_Lattice.R
index b51e3f6..ac84f79 100644
--- a/R/mod_Alpha_Lattice.R
+++ b/R/mod_Alpha_Lattice.R
@@ -79,7 +79,7 @@ mod_Alpha_Lattice_ui <- function(id) {
         fluidRow(
           tabsetPanel(
             tabPanel(
-              "Summary design",
+              "Summary Design",
               br(),
               shinycssloaders::withSpinner(
                 verbatimTextOutput(outputId = ns("summary_alpha_lattice"), 
diff --git a/R/mod_IBD.R b/R/mod_IBD.R
index f253571..b5c6c89 100644
--- a/R/mod_IBD.R
+++ b/R/mod_IBD.R
@@ -110,7 +110,7 @@ mod_IBD_ui <- function(id) {
         fluidRow(
           tabsetPanel(
             tabPanel(
-              "Summary design",
+              "Summary Design",
               br(),
               shinycssloaders::withSpinner(
                 verbatimTextOutput(outputId = ns("summary_ibd"), 
diff --git a/R/mod_Rectangular_Lattice.R b/R/mod_Rectangular_Lattice.R
index a06b5d0..17600d6 100644
--- a/R/mod_Rectangular_Lattice.R
+++ b/R/mod_Rectangular_Lattice.R
@@ -77,7 +77,7 @@ mod_Rectangular_Lattice_ui <- function(id){
         fluidRow(
           tabsetPanel(
             tabPanel(
-              "Summary design",
+              "Summary Design",
               br(),
               shinycssloaders::withSpinner(
                 verbatimTextOutput(outputId = ns("summary_rectangular_lattice"), 
diff --git a/R/mod_Square_Lattice.R b/R/mod_Square_Lattice.R
index ac7efb1..7ed6217 100644
--- a/R/mod_Square_Lattice.R
+++ b/R/mod_Square_Lattice.R
@@ -85,7 +85,7 @@ mod_Square_Lattice_ui <- function(id){
         fluidRow(
           tabsetPanel(
             tabPanel(
-              "Summary design",
+              "Summary Design",
               br(),
               div(
                 shinycssloaders::withSpinner(