Delete trailing whitespace at end of lines.

[pspp-builds.git] / lib / linreg / sweep.h

diff --git a/lib/linreg/sweep.h b/lib/linreg/sweep.h
index c931d1b10a204c7cebec9f3119db1d7d3839690d..bfb181c1a150dc60ec821faa9495ead5376d1caf 100644 (file)
--- a/lib/linreg/sweep.h
+++ b/lib/linreg/sweep.h
@@ -26,7 +26,7 @@
 
   Y = Xb + Z
 
-  where Y is an n-by-1 column vector, X is an n-by-p matrix of 
+  where Y is an n-by-1 column vector, X is an n-by-p matrix of
   independent variables, b is a p-by-1 vector of regression coefficients,
   and Z is an n-by-1 normally-distributed random vector with independent
   identically distributed components with mean 0.
@@ -59,7 +59,7 @@
    --        --
 
    X refers to the design matrix and Y to the vector of dependent
-   observations. reg_sweep sweeps on the diagonal elements of 
+   observations. reg_sweep sweeps on the diagonal elements of
    X'X.
 
    The matrix A is assumed to be symmetric, so the sweep operation is