diff --git a/include/SFML/Graphics/Image.hpp b/include/SFML/Graphics/Image.hpp
index 75650c8c..301f3e13 100644
--- a/include/SFML/Graphics/Image.hpp
+++ b/include/SFML/Graphics/Image.hpp
@@ -90,8 +90,8 @@ public:
     /// \brief Load the image from a file on disk
     ///
     /// The supported image formats are bmp, png, tga, jpg, gif,
-    /// psd, hdr and pic. Some format options are not supported,
-    /// like progressive jpeg.
+    /// psd, hdr, pic and pnm. Some format options are not supported,
+    /// like jpeg with arithmetic coding or ASCII pnm.
     /// If this function fails, the image is left unchanged.
     ///
     /// \param filename Path of the image file to load
@@ -107,8 +107,8 @@ public:
     /// \brief Load the image from a file in memory
     ///
     /// The supported image formats are bmp, png, tga, jpg, gif,
-    /// psd, hdr and pic. Some format options are not supported,
-    /// like progressive jpeg.
+    /// psd, hdr, pic and pnm. Some format options are not supported,
+    /// like jpeg with arithmetic coding or ASCII pnm.
     /// If this function fails, the image is left unchanged.
     ///
     /// \param data Pointer to the file data in memory
@@ -125,8 +125,8 @@ public:
     /// \brief Load the image from a custom stream
     ///
     /// The supported image formats are bmp, png, tga, jpg, gif,
-    /// psd, hdr and pic. Some format options are not supported,
-    /// like progressive jpeg.
+    /// psd, hdr, pic and pnm. Some format options are not supported,
+    /// like jpeg with arithmetic coding or ASCII pnm.
     /// If this function fails, the image is left unchanged.
     ///
     /// \param stream Source stream to read from