diff --git a/source/RootFindingSolvers.wl b/source/RootFindingSolvers.wl
index 1491aee..f75cd36 100644
--- a/source/RootFindingSolvers.wl
+++ b/source/RootFindingSolvers.wl
@@ -7,7 +7,8 @@ ClearAll["RootFindingSolvers`*", "RootFindingSolvers`Private`*"];
 
 (* Begin Documentation/Declaration - I recommend to edit documentation via the GUI if possible.*)
 
-secantRootFind::usage="secantRootFind[f, {{x_1,x_2,...}, {y_1, y_2,...}}] finds the roots f (f(0) = 0 using the Secant method. Vector -> Vector problems the dimensions of the domain and image must be the same."
+secantRootFind::usage="secantRootFind[f, {{x_1,x_2,...}, {y_1, y_2,...}}] finds the roots f (f(0) = 0 using the Secant method. Vector -> Vector problems the dimensions of the domain and image must be the same.
+secantRootFind[f, x_1, y_1] finds the roots f (f(0) = 0 using the Secant method. 1D -> 1D problems the dimensions of the domain and image must be the same. x_1 and y_1 are two initial guesses."
 
 Begin["`Private`"];
 (*Options for Functions*)