X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Flinreg%2Fsweep.h;h=bfb181c1a150dc60ec821faa9495ead5376d1caf;hb=f5c108becd49d78f4898cab11352291f5689d24e;hp=c931d1b10a204c7cebec9f3119db1d7d3839690d;hpb=7eee0554f378481faf447e2d2e940f389d6b05ec;p=pspp-builds.git

diff --git a/lib/linreg/sweep.h b/lib/linreg/sweep.h
index c931d1b1..bfb181c1 100644
--- 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