Remove superfluous parenthesis (#96)

docs/stata/gglm.sthlp

@@ -137,7 +137,7 @@ is, this assumes that the weight refers to the number of available
 {cmd:gglm} estimates GLM via IRLS, optionally weighted, by group, with
 cluster SE, and/or with multi-way high-dimensional fixed effects.
 The results are by default saved into a mata object (e.g.  {opt GtoolsLogit},
-{opt GtoolsPoisson}, and so on; run {opt mata GtoolsLogit.desc()}) for details).
+{opt GtoolsPoisson}, and so on; run {opt mata GtoolsLogit.desc()} for details).
 The following data is stored:
 
         regression info

docs/stata/greshape.sthlp

@@ -136,7 +136,7 @@ part of {cmd:by()} and the new variables are simply named after the values of
 
 {p 8 8 2}
 This does {opt not} check for duplicates or sorts the data. Variables not
-named are assumed to be part of {cmd:by()}).  The values of the variables in
+named are assumed to be part of {cmd:by()}.  The values of the variables in
 {it:varlist} are saved in {cmd:values()}, with their names saved in {it:keys()}.
 
 {p 8 8 2}