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-rw-r--r--gas/doc/c-pdp11.texi6
1 files changed, 3 insertions, 3 deletions
diff --git a/gas/doc/c-pdp11.texi b/gas/doc/c-pdp11.texi
index 0412238..a9d9c8a 100644
--- a/gas/doc/c-pdp11.texi
+++ b/gas/doc/c-pdp11.texi
@@ -40,7 +40,7 @@ Generate position-independent (or position-dependent) code.
The default is to generate position-independent code.
@end table
-@subsection Instruction Set Extention Options
+@subsection Instruction Set Extension Options
These options enables or disables the use of extensions over the base
line instruction set as introduced by the first PDP-11 CPU: the KA11.
@@ -63,7 +63,7 @@ Disable all instruction set extensions.
@cindex -mcis
@cindex -mno-cis
@item -mcis | -mno-cis
-Enable (or disable) the use of the commersial instruction set, which
+Enable (or disable) the use of the commercial instruction set, which
consists of these instructions: @code{ADDNI}, @code{ADDN}, @code{ADDPI},
@code{ADDP}, @code{ASHNI}, @code{ASHN}, @code{ASHPI}, @code{ASHP},
@code{CMPCI}, @code{CMPC}, @code{CMPNI}, @code{CMPN}, @code{CMPPI},
@@ -96,7 +96,7 @@ consists of these instructions: @code{ASHC}, @code{ASH}, @code{DIV},
@cindex -mno-kev11
@item -mfis | -mkev11
@itemx -mno-fis | -mno-kev11
-Enable (or diasble) the use of the KEV11 floating-point instructions:
+Enable (or disable) the use of the KEV11 floating-point instructions:
@code{FADD}, @code{FDIV}, @code{FMUL}, and @code{FSUB}.
@cindex -mfpp