1.1 --- a/preface.roff	Sat Jun 30 15:05:06 2012 +0200
     1.2 +++ b/preface.roff	Sat Jun 30 15:07:35 2012 +0200
     1.3 @@ -91,7 +91,7 @@
     1.4  for mmh.
     1.5  It discusses technical, historical, social and philosophical considerations.
     1.6  On the technical side, this document
     1.7 -explains how an existing project was stream-lined by removing rough edges
     1.8 +explains how an existing project was streamlined by removing rough edges
     1.9  and better exploitation of the central concepts.
    1.10  On the historical side, changes through time are discussed,
    1.11  regarding the use cases and the email features,
    1.12 @@ -113,7 +113,7 @@
    1.13  .P
    1.14  The reader is expected to be familiar with Unix, C and emailing.
    1.15  Good Unix shell knowledge is required, because MH relies fundamentally
    1.16 -on the shell. Without the power of the shell, MH becomes a motorbike
    1.17 +on the shell. Without the power of the shell, MH becomes a motorcycle
    1.18  without winding roads: boring.
    1.19  Introductions to Unix and its shell can be found in ``The UNIX Programming
    1.20  Environment'' by Kernighan and Pike