diff --git a/README.md b/README.md
index 8a38b24..dc4db88 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ If something seems to be wrong, exceptions will be thrown.
 int main()
 {
     Identiconpp identicon(5, 5, Identiconpp::algorithm::ltr_symmetric,
-                          "ffffff88", { "800000ff" });
+                          "ffffff80", { "800000ff" }, { 10, 10 });
     Magick::Image img;
     img = identicon.generate("55502f40dc8b7c769880b10874abc9d0", 200);
     img.write("identicon.png");
diff --git a/src/identiconpp.hpp b/src/identiconpp.hpp
index 559a9c8..7b73f2c 100644
--- a/src/identiconpp.hpp
+++ b/src/identiconpp.hpp
@@ -52,12 +52,12 @@ public:
      *          image formats and sizes. The colors must consist of exactly 8
      *          digits.
      *
-     *  @param  rows        Number of rows
      *  @param  columns     Number of columns
-     *  @param  type        The type of identicon
+     *  @param  rows        Number of rows
+     *  @param  type        The algorithm to use
      *  @param  background  Background color, hexadecimal, rrggbbaa
      *  @param  foreground  vector of foreground colors
-     *  @param  padding     Padding { left & right, top & down }
+     *  @param  padding     Padding in pixels { left & right, top & down }
      */
     explicit Identiconpp(const uint8_t columns, const uint8_t rows,
                          algorithm type = algorithm::ltr_symmetric,
@@ -69,7 +69,7 @@ public:
      *  @brief  Generates identicon from digest.
      *
      *  @param  digest  The pre-computed digest
-     *  @param  width   The width of the image
+     *  @param  width   The width of the image in pixels
      *
      *  @return The image
      */