1 files changed, 7 insertions, 25 deletions
diff --git a/randinex.txi b/randinex.txi
index 1d0a639..80531eb 100644
--- a/randinex.txi
+++ b/randinex.txi
@@ -1,9 +1,4 @@
 
-
-
-
-
-
 @defun random:uniform
 
 
@@ -12,8 +7,6 @@ Returns an uniformly distributed inexact real random number in the
 range between 0 and 1.
 @end defun
 
-
-
 @defun random:exp
 
 
@@ -23,8 +16,6 @@ an exponential distribution with mean @var{u} use
 @w{@code{(* @var{u} (random:exp))}}.
 @end defun
 
-
-
 @defun random:normal
 
 
@@ -35,9 +26,6 @@ standard deviation @var{d} use
 @w{@code{(+ @var{m} (* @var{d} (random:normal)))}}.
 @end defun
 
-
-
-
 @defun random:normal-vector! vect
 
 
@@ -46,29 +34,23 @@ Fills @var{vect} with inexact real random numbers which are independent
 and standard normally distributed (i.e., with mean 0 and variance 1).
 @end defun
 
-
-
-
 @defun random:hollow-sphere! vect
 
 
 @defunx random:hollow-sphere! vect state
 Fills @var{vect} with inexact real random numbers the sum of whose
-squares is less than 1.0.  Thinking of @var{vect} as coordinates in
-space of dimension @var{n} = @code{(vector-length @var{vect})}, the
-coordinates are uniformly distributed within the unit @var{n}-shere.
-The sum of the squares of the numbers is returned.
+squares is equal to 1.0.  Thinking of @var{vect} as coordinates in space
+of dimension n = @code{(vector-length @var{vect})}, the coordinates are
+uniformly distributed over the surface of the unit n-shere.
 @end defun
 
-
-
-
 @defun random:solid-sphere! vect
 
 
 @defunx random:solid-sphere! vect state
 Fills @var{vect} with inexact real random numbers the sum of whose
-squares is equal to 1.0.  Thinking of @var{vect} as coordinates in space
-of dimension n = @code{(vector-length @var{vect})}, the coordinates are
-uniformly distributed over the surface of the unit n-shere.
+squares is less than 1.0.  Thinking of @var{vect} as coordinates in
+space of dimension @var{n} = @code{(vector-length @var{vect})}, the
+coordinates are uniformly distributed within the unit @var{n}-shere.
+The sum of the squares of the numbers is returned.
 @end defun