diff --git a/src/bsplines.jl b/src/bsplines.jl
index be39563..5d49411 100644
--- a/src/bsplines.jl
+++ b/src/bsplines.jl
@@ -22,7 +22,7 @@ end
 """
     kernel_value_2D(kernel::Cubic, u::Real, h_inv::Real)
 
-Evaluate cubic spline at position ``u = \frac{x}{h}``.
+Evaluate cubic spline at position ``u = \\frac{x}{h}``.
 """
 @inline function kernel_value_2D(kernel::Cubic, u::Real, h_inv::Real)
 
@@ -64,7 +64,7 @@ end
 """
     kernel_value_3D(kernel::Cubic, u::Real, h_inv::Real)
 
-Evaluate cubic spline at position ``u = \frac{x}{h}``.
+Evaluate cubic spline at position ``u = \\frac{x}{h}``.
 """
 @inline function kernel_value_3D(kernel::Cubic, u::Real, h_inv::Real)
 
@@ -126,7 +126,7 @@ end
 """
     kernel_value_2D(kernel::Quintic, u::Real, h_inv::Real)
 
-Evaluate quintic spline at position ``u = \frac{x}{h}``.
+Evaluate quintic spline at position ``u = \\frac{x}{h}``.
 """
 @inline function kernel_value_2D(kernel::Quintic, u::Real, h_inv::Real)
 
@@ -180,7 +180,7 @@ end
 """
     kernel_value_3D(kernel::Quintic, u::Real, h_inv::Real)
 
-Evaluate quintic spline at position ``u = \frac{x}{h}``.
+Evaluate quintic spline at position ``u = \\frac{x}{h}``.
 """
 @inline function kernel_value_3D(kernel::Quintic, u::Real, h_inv::Real)
 
diff --git a/src/wendland.jl b/src/wendland.jl
index 9429cba..044783e 100644
--- a/src/wendland.jl
+++ b/src/wendland.jl
@@ -21,7 +21,7 @@ end
 """
     kernel_value_2D(kernel::WendlandC4, u::Real, h_inv::Real)
 
-Evaluate WendlandC4 spline at position ``u = \frac{x}{h}``.
+Evaluate WendlandC4 spline at position ``u = \\frac{x}{h}``.
 """
 @inline function kernel_value_2D(kernel::WendlandC4, u::Real, h_inv::Real)
 
@@ -57,7 +57,7 @@ end
 """
     kernel_value_3D(kernel::WendlandC4, u::Real, h_inv::Real)
 
-Evaluate WendlandC4 spline at position ``u = \frac{x}{h}``.
+Evaluate WendlandC4 spline at position ``u = \\frac{x}{h}``.
 """
 @inline function kernel_value_3D(kernel::WendlandC4, u::Real, h_inv::Real)
 
@@ -113,7 +113,7 @@ end
 """
     kernel_value_2D(kernel::WendlandC6, u::Real, h_inv::Real)
 
-Evaluate WendlandC6 spline at position ``u = \frac{x}{h}``.
+Evaluate WendlandC6 spline at position ``u = \\frac{x}{h}``.
 """
 @inline function kernel_value_2D(kernel::WendlandC6, u::Real, h_inv::Real)