diff --git a/DESCRIPTION b/DESCRIPTION
index 1701095..808d679 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,5 +1,5 @@
 Package: splikit
-Title: A Toolkit for Analysing RNA Splicing in scRNA-Seq Data
+Title: A Toolkit for Analysing RNA Splicing in Single-cell RNA Sequencing Data
 Version: 2.0.0
 Authors@R:
     person("Arsham", "Mikaeili Namini", , "arsham.mikaeilinamini@mail.mcgill.ca", role = c("aut", "cre"),
diff --git a/README.md b/README.md
index c132dd6..44f0887 100644
--- a/README.md
+++ b/README.md
@@ -8,8 +8,8 @@
 
 ## **Requirements**
 
--   [R version 3.5.0](http://www.r-project.org/) or later.
--   R libraries: [Rcpp](https://cran.r-project.org/web/packages/Rcpp/index.html), [RcppArmadillo](https://cran.r-project.org/web/packages/RcppArmadillo/index.html), [Matrix](https://cran.r-project.org/web/packages/Matrix/index.html), [data.table](https://cran.r-project.org/web/packages/data.table/index.html), [R6](https://cran.r-project.org/web/packages/R6/index.html)
+-   [R version 3.5.0](https://r-project.org/) or later.
+-   R libraries: [Rcpp](https://CRAN.R-project.org/package=Rcpp), [RcppArmadillo](https://CRAN.R-project.org/package=RcppArmadillo), [Matrix](https://CRAN.R-project.org/package=Matrix), [data.table](https://CRAN.R-project.org/package=data.table), [R6](https://CRAN.R-project.org/package=R6)
 
 
 ## Installation
diff --git a/man/get_pseudo_correlation.Rd b/man/get_pseudo_correlation.Rd
index bbd7b6d..227c9ac 100644
--- a/man/get_pseudo_correlation.Rd
+++ b/man/get_pseudo_correlation.Rd
@@ -49,6 +49,8 @@ m1_inclusion <- m1_obj$m1_inclusion_matrix
 eventdata <- m1_obj$event_data
 m2_exclusion <- make_m2(m1_inclusion, eventdata)
 
+\donttest{
+
 # creating a dummy ZDB
 ZDB_matrix <- matrix(rnorm(n = (nrow(m1_inclusion) * ncol(m1_inclusion)), sd = 7),
 nrow = nrow(m1_inclusion),
@@ -62,12 +64,5 @@ m2_dense <- as.matrix(m2_exclusion)
 pseudo_r_square_cox <- get_pseudo_correlation(ZDB_matrix, m1_dense, m2_dense)
 print(pseudo_r_square_cox)
 
-# Example with sparse matrices (more memory efficient)
-pseudo_r_square_sparse <- get_pseudo_correlation(ZDB_matrix, m1_inclusion, m2_exclusion)
-
-# Example using Nagelkerke R² instead of Cox-Snell
-pseudo_r_square_nagel <- get_pseudo_correlation(ZDB_matrix, m1_inclusion, m2_exclusion, 
-                                                metric = "Nagelkerke")
-print(pseudo_r_square_nagel)
-
+    }
 }
diff --git a/src/Makevars b/src/Makevars
index 6660c7f..3a7f8ac 100644
--- a/src/Makevars
+++ b/src/Makevars
@@ -1,3 +1,2 @@
-CXX_STD = CXX14
 PKG_CXXFLAGS = $(SHLIB_OPENMP_CXXFLAGS)
 PKG_LIBS = $(SHLIB_OPENMP_CXXFLAGS) $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS)
diff --git a/src/Makevars.win b/src/Makevars.win
index 85d1c66..3a7f8ac 100644
--- a/src/Makevars.win
+++ b/src/Makevars.win
@@ -1,4 +1,2 @@
-## src/Makevars.win (Windows)
-CXX_STD = CXX14
 PKG_CXXFLAGS = $(SHLIB_OPENMP_CXXFLAGS)
 PKG_LIBS = $(SHLIB_OPENMP_CXXFLAGS) $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS)