mblaze.7: small edits

README

@@ -8,9 +8,9 @@ DESCRIPTION
      kept in Maildir folders.
 
      Its design is roughly inspired by MH, the RAND Message Handling System,
-     but its is a complete implementation from scratch.
+     but it is a complete implementation from scratch.
 
-     mblaze consists of a set of Unix tools that each do one job:
+     mblaze consists of these Unix tools that each do one job:
      maddr(1)     to extract addresses from mail
      magrep(1)    to find mails matching a pattern
      mcom(1)      to write and send mail
@@ -34,8 +34,8 @@ DESCRIPTION
      mthread(1)   to arrange mail into discussions
 
 PRINCIPLES
-     mblaze is a classic command line MUA with no features related to
-     receiving and transferring mail.  You are expected to fetch your mail
+     mblaze is a classic command line MUA and has no features related to
+     receiving and transferring mail; you are expected to fetch your mail
      using offlineimap(1), fdm(1), procmail(1), getmail(1) or similar and send
      it using sendmail(8), as provided by OpenSMTPD, Postfix, msmtp(1), dma(8)
      or similar.  mblaze expects your mail to reside in Maildir folders.
@@ -48,7 +48,7 @@ PRINCIPLES
      operations on big Maildir may feel slow, but as soon as they are in file
      system cache, everything is blazing fast.  The tools are written to be
      memory efficient (i.e. not wasteful), but whole messages are assumed to
-     fit into RAM easily (at a time).
+     fit into RAM easily (one at a time).
 
      mblaze has been written from scratch and tested on a big pile of personal
      mail, but is not actually 100% RFC conforming (which is neither worth it

man/mblaze.7

@@ -11,10 +11,10 @@ message system is a set of Unix utilities to deal with
 mail kept in Maildir folders.
 .Pp
 Its design is roughly inspired by MH, the RAND Message Handling
-System, but its is a complete implementation from scratch.
+System, but it is a complete implementation from scratch.
 .Pp
 .Nm
-consists of a set of Unix tools that each do one job:
+consists of these Unix tools that each do one job:
 .Bl -tag -width 11n -compact
 .It Xr maddr 1
 to extract addresses from mail
@@ -62,9 +62,9 @@ to arrange mail into discussions
 .El
 .Sh PRINCIPLES
 .Nm
-is a classic command line MUA with no features related to receiving
-and transferring mail.
-You are expected to fetch your mail using
+is a classic command line MUA and has no features related to receiving
+and transferring mail;
+you are expected to fetch your mail using
 .Xr offlineimap 1 ,
 .Xr fdm 1 ,
 .Xr procmail 1 ,
@@ -91,7 +91,7 @@ Parsing mail metadata is optimized to use few I/O requests.
 Initial operations on big Maildir may feel slow, but as soon as they
 are in file system cache, everything is blazing fast.
 The tools are written to be memory efficient (i.e. not wasteful), but
-whole messages are assumed to fit into RAM easily (at a time).
+whole messages are assumed to fit into RAM easily (one at a time).
 .Pp
 .Nm
 has been written from scratch and tested on a big pile of personal mail,