Minor wording change.


git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@135190 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/scripts/lldb.swig b/scripts/lldb.swig
index 9683971..8f0f4e4 100644
--- a/scripts/lldb.swig
+++ b/scripts/lldb.swig
@@ -21,7 +21,7 @@
 o SBValue: Represents the value of a variable, a register, or an expression.
 o SBModule: Represents an executable image and its associated object and symbol
       files.
-o SBSymbol: Represents the symbol associated with a stack frame.
+o SBSymbol: Represents the symbol possibly associated with a stack frame.
 o SBCompileUnit: Represents a compilation unit, or compiled source file.
 o SBFunction: Represents a generic function, which can be inlined or not.
 o SBBlock: Represents a lexical block. SBFunction contains SBBlock(s).