diff --git a/Library-Documentation.md b/Library-Documentation.md
index 85ef74d..e82fc1b 100644
--- a/Library-Documentation.md
+++ b/Library-Documentation.md
@@ -358,8 +358,10 @@ int main(int argc, char** argv) {
 * `std::string pathJoin(std::string base, std::string relative)` - Joins base path with relative path and returns result.
 * `std::string pathBasename(std::string_view entry)` - Get the filename part of given path.
 * `std::string pathDirname(std::string_view entry)` - Get the directory part of given path.
-* `uint64_t getRandomOffset(uint64_t size, uint64_t bufferSize)` - Get random offset depending on size and bufferSize.
-* `std::string convertTo(uint64_t size, const std::string &multiple)` - Convert size to multiple. Returns result as string.
+* `uint64_t getRandomOffset(uint64_t size, uint64_t bufferSize)` - Get random offset depending on size and `bufferSize`.
+* `int convertTo(uint64_t size, sizeCastTypes type)` - Convert size to multiple. Returns result as `int`.
+* `std::string multipleToString(sizeCastTypes type)` - Convert input multiple variable to string.
+* `std::string format(const char *format, ...)` - Format it input and return as string.
 
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